Ian A. Gardner - Publications

Affiliations: 
Epidemiology University of California, Davis, Davis, CA 
Area:
Epidemiology, Veterinary Science Biology, Statistics

179 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2022 Chamchoy T, Okello E, Williams DR, Tonooka K, Glenn K, Maehana K, Gardner IA, Aly SS. Bayesian estimation of sensitivity and specificity of a rapid mastitis test kit, bacterial culture, and PCR for detection of Staphylococcus aureus, Streptococcus species, and coliforms in bovine milk samples. Journal of Dairy Science. PMID 35525615 DOI: 10.3168/jds.2021-20940  0.641
2020 Yamkasem J, Roy SRK, Khemthong M, Gardner IA, Surachetpong W. Diagnostic sensitivity of pooled samples for detection of tilapia lake virus and application to the estimation of within-farm prevalence. Transboundary and Emerging Diseases. PMID 33319512 DOI: 10.1111/tbed.13957  0.325
2020 Laurin E, Gardner IA, Peña A, Rozas-Serri M, Gayosa J, Neumann Heise J, Mardones FO. Bayesian estimation of diagnostic sensitivity and specificity of a qPCR and a bacteriological culture method for Piscirickettsia salmonis in farmed Atlantic salmon (Salmo salar L.) in Chile. Journal of Fish Diseases. PMID 32716071 DOI: 10.1111/Jfd.13226  0.399
2020 Jia B, Colling A, Stallknecht DE, Blehert D, Bingham J, Crossley B, Eagles D, Gardner IA. Validation of laboratory tests for infectious diseases in wild mammals: review and recommendations. Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 1040638720920346. PMID 32468923 DOI: 10.1177/1040638720920346  0.452
2020 Patanasatienkul T, Greenwood SJ, McClure JT, Davidson J, Gardner I, Sanchez J. Bayesian risk assessment model of human cryptosporidiosis cases following consumption of raw Eastern oysters () contaminated with oocysts in the Hillsborough River system in Prince Edward Island, Canada. Food and Waterborne Parasitology. 19: e00079. PMID 32258447 DOI: 10.1016/J.Fawpar.2020.E00079  0.35
2020 Price D, Laurin E, Mardones FO, Jimenez D, Lara M, Gardner I. Effect of sampling time and surveillance strategy on the time to onset and magnitude of piscirickettsiosis (Piscirikettsia salmonis) outbreaks in Chilean farmed Atlantic salmon Aquaculture. 529: 735739. DOI: 10.1016/J.Aquaculture.2020.735739  0.352
2020 Verdugo C, Zimin-Veselkoff N, Gardner IA, Mardones FO. Expert elicitation of the diagnostic performance of two tests for Bacterial Kidney Disease (BKD) surveillance in Atlantic salmon (Salmo salar L.) broodstock in Chile Aquaculture. 525: 735274. DOI: 10.1016/J.Aquaculture.2020.735274  0.362
2019 Laurin E, Thakur K, Mohr PG, Hick P, Crane MSJ, Gardner IA, Moody NJG, Colling A, Ernst I. To pool or not to pool? Guidelines for pooling samples for use in surveillance testing of infectious diseases in aquatic animals. Journal of Fish Diseases. 42: 1471-1491. PMID 31637760 DOI: 10.1111/Jfd.13083  0.403
2019 Johnson WO, Jones G, Gardner IA. Gold standards are out and Bayes is in: Implementing the cure for imperfect reference tests in diagnostic accuracy studies. Preventive Veterinary Medicine. 167: 113-127. PMID 31027713 DOI: 10.1016/J.Prevetmed.2019.01.010  0.401
2019 Elschner MC, Laroucau K, Singha H, Tripathi BN, Saqib M, Gardner I, Saini S, Kumar S, El-Adawy H, Melzer F, Khan I, Malik P, Sauter-Louis C, Neubauer H. Evaluation of the comparative accuracy of the complement fixation test, Western blot and five enzyme-linked immunosorbent assays for serodiagnosis of glanders. Plos One. 14: e0214963. PMID 30951554 DOI: 10.1371/Journal.Pone.0214963  0.394
2019 Gardner IA, Colling A, Greiner M. Design, statistical analysis and reporting standards for test accuracy studies for infectious diseases in animals: Progress, challenges and recommendations. Preventive Veterinary Medicine. 162: 46-55. PMID 30621898 DOI: 10.1016/J.Prevetmed.2018.10.023  0.35
2019 Laurin E, Morrison D, Gardner IA, Siah A, Powell JFF, Kamaitis M. Bayesian latent class analysis of ELISA and RT-rPCR diagnostic accuracy for subclinical Renibacterium salmoninarum infection in Atlantic salmon (Salmo salar) broodstock. Journal of Fish Diseases. 42: 303-313. PMID 30549278 DOI: 10.1111/Jfd.12933  0.452
2019 Laurin E, Jaramillo D, Vanderstichel R, Ferguson H, Kaukinen KH, Schulze AD, Keith IR, Gardner IA, Miller KM. Histopathological and novel high-throughput molecular monitoring data from farmed salmon (Salmo salar and Oncorhynchus spp.) in British Columbia, Canada, from 2011–2013 Aquaculture. 499: 220-234. DOI: 10.1016/J.Aquaculture.2018.08.072  0.329
2019 Delphino MK, Leal CA, Gardner IA, Assis GB, Roriz GD, Ferreira F, Figueiredo HC, Gonçalves VS. Seasonal dynamics of bacterial pathogens of Nile tilapia farmed in a Brazilian reservoir Aquaculture. 498: 100-108. DOI: 10.1016/J.Aquaculture.2018.08.023  0.356
2018 Gautam R, Price D, Revie CW, Gardner IA, Vanderstichel R, Gustafson L, Klotins K, Beattie M. Connectivity-based risk ranking of infectious salmon anaemia virus (ISAv) outbreaks for targeted surveillance planning in Canada and the USA. Preventive Veterinary Medicine. 159: 92-98. PMID 30314796 DOI: 10.1016/J.Prevetmed.2018.09.001  0.368
2018 Laurin E, Thakur KK, Gardner IA, Hick P, Moody NJG, Crane MSJ, Ernst I. Design standards for experimental and field studies to evaluate diagnostic accuracy of tests for infectious diseases in aquatic animals. Journal of Fish Diseases. PMID 29542822 DOI: 10.1111/Jfd.12792  0.361
2018 Jia B, Armstrong B, Stryhn H, Gardner IA, Chang H, St-Hilaire S. A case study of time-series regression modeling: Risk factors for pond-level mortality of farmed grass carp (Ctenopharyngodon idella) on a southern Chinese farm Aquaculture. 484: 58-64. DOI: 10.1016/J.Aquaculture.2017.10.037  0.323
2017 Rahmadane I, Certoma AF, Peck GR, Fitria Y, Payne J, Colling A, Shiell BJ, Beddome G, Wilson S, Yu M, Morrissy C, Michalski WP, Bingham J, Gardner IA, Allen JD. Development and validation of an immunoperoxidase antigen detection test for improved diagnosis of rabies in Indonesia. Plos Neglected Tropical Diseases. 11: e0006079. PMID 29131859 DOI: 10.1371/Journal.Pntd.0006079  0.411
2017 Kostoulas P, Nielsen SS, Branscum AJ, Johnson WO, Dendukuri N, Dhand NK, Toft N, Gardner IA. STARD-BLCM: Standards for the Reporting of Diagnostic accuracy studies that use Bayesian Latent Class Models. Preventive Veterinary Medicine. 138: 37-47. PMID 28237234 DOI: 10.1016/J.Prevetmed.2017.01.006  0.359
2017 Di Cicco E, Ferguson HW, Schulze AD, Kaukinen KH, Li S, Vanderstichel R, Wessel Ø, Rimstad E, Gardner IA, Hammell KL, Miller KM. Heart and skeletal muscle inflammation (HSMI) disease diagnosed on a British Columbia salmon farm through a longitudinal farm study. Plos One. 12: e0171471. PMID 28225783 DOI: 10.1371/Journal.Pone.0171471  0.312
2017 Jaramillo D, Peeler EJ, Laurin E, Gardner IA, Whittington RJ. Serology in Finfish for Diagnosis, Surveillance, and Research: A Systematic Review. Journal of Aquatic Animal Health. 29: 1-14. PMID 28166451 DOI: 10.1080/08997659.2016.1244577  0.416
2017 Jaramillo D, Gardner IA, Stryhn H, Burnley H, Larry Hammell K. Bayesian latent class analysis of diagnostic sensitivity and specificity of tests for surveillance for bacterial kidney disease in Atlantic salmon Salmo salar Aquaculture. 476: 86-93. DOI: 10.1016/J.Aquaculture.2017.03.034  0.44
2016 Mayo C, Shelley C, MacLachlan NJ, Gardner I, Hartley D, Barker C. A Deterministic Model to Quantify Risk and Guide Mitigation Strategies to Reduce Bluetongue Virus Transmission in California Dairy Cattle. Plos One. 11: e0165806. PMID 27812161 DOI: 10.1371/Journal.Pone.0165806  0.333
2016 Assis GB, de Oliveira TF, Gardner IA, Figueiredo HC, Leal CA. Sensitivity and specificity of real-time PCR and bacteriological culture for francisellosis in farm-raised Nile tilapia (Oreochromis niloticus L.). Journal of Fish Diseases. PMID 27670740 DOI: 10.1111/Jfd.12559  0.452
2016 Gardner IA, Whittington RJ, Caraguel CG, Hick P, Moody NJ, Corbeil S, Garver KA, Warg JV, Arzul I, Purcell MK, Crane MS, Waltzek TB, Olesen NJ, Gallardo Lagno A. Recommended reporting standards for test accuracy studies of infectious diseases of finfish, amphibians, molluscs and crustaceans: the STRADAS-aquatic checklist. Diseases of Aquatic Organisms. 118: 91-111. PMID 26912041 DOI: 10.3354/Dao02947  0.388
2015 Jafarzadeh SR, Johnson WO, Gardner IA. Bayesian modeling and inference for diagnostic accuracy and probability of disease based on multiple diagnostic biomarkers with and without a perfect reference standard. Statistics in Medicine. PMID 26415924 DOI: 10.1002/Sim.6745  0.702
2015 Aly SS, Gardner IA, Adaska JM, Anderson RJ. Off-site rearing of heifers reduces the risk of Mycobacterium avium ssp. paratuberculosis ELISA seroconversion and fecal shedding in a California dairy herd. Journal of Dairy Science. 98: 1805-14. PMID 25597977 DOI: 10.3168/Jds.2014-8759  0.616
2015 Caraguel CGB, Gardner IA, Hammell LK. Selection and Interpretation of Diagnostic Tests in Aquaculture Biosecurity Journal of Applied Aquaculture. 27: 279-298. DOI: 10.1080/10454438.2014.922154  0.416
2014 Gardner IA, Burnley T, Caraguel C. Improvements are needed in reporting of accuracy studies for diagnostic tests used for detection of finfish pathogens. Journal of Aquatic Animal Health. 26: 203-9. PMID 25252270 DOI: 10.1080/08997659.2014.938867  0.405
2014 Mayo CE, Mullens BA, Reisen WK, Osborne CJ, Gibbs EP, Gardner IA, MacLachlan NJ. Seasonal and interseasonal dynamics of bluetongue virus infection of dairy cattle and Culicoides sonorensis midges in northern California--implications for virus overwintering in temperate zones. Plos One. 9: e106975. PMID 25215598 DOI: 10.1371/Journal.Pone.0106975  0.322
2014 Knuuttila A, Aronen P, Eerola M, Gardner IA, Virtala AM, Vapalahti O. Validation of an automated ELISA system for detection of antibodies to Aleutian mink disease virus using blood samples collected in filter paper strips. Virology Journal. 11: 141. PMID 25103400 DOI: 10.1186/1743-422X-11-141  0.348
2014 Gustafson LL, Remmenga MD, Gardner IA, Hartman KH, Creekmore LH, Goodwin AE, Whaley JE, Warg JV, Gardner SL, Scott AE. Viral hemorrhagic septicemia IVb status in the United States: inferences from surveillance activities and regional context. Preventive Veterinary Medicine. 114: 174-87. PMID 24655577 DOI: 10.1016/J.Prevetmed.2014.02.011  0.305
2014 Brito BP, Aly SS, Anderson RJ, Fossler CP, Garry FB, Gardner IA. Association between caudal fold tuberculin test responses and results of an ELISA for Mycobacterium avium subsp paratuberculosis and mycobacterial culture of feces in tuberculosis-free dairy herds. Journal of the American Veterinary Medical Association. 244: 582-7. PMID 24548233 DOI: 10.2460/Javma.244.5.582  0.653
2014 Norris M, Johnson WO, Gardner IA. Bayesian semi-parametric joint modeling of biomarker data with a latent changepoint: Assessing the temporal performance of Enzyme-Linked Immunosorbent Assay (ELISA) testing for paratuberculosis Statistics and Its Interface. 7: 417-438. DOI: 10.4310/Sii.2014.V7.N4.A1  0.319
2013 Guthrie AJ, Maclachlan NJ, Joone C, Lourens CW, Weyer CT, Quan M, Monyai MS, Gardner IA. Diagnostic accuracy of a duplex real-time reverse transcription quantitative PCR assay for detection of African horse sickness virus. Journal of Virological Methods. 189: 30-5. PMID 23291102 DOI: 10.1016/J.Jviromet.2012.12.014  0.43
2013 Jeske JM, Spier SJ, Whitcomb MB, Pusterla N, Gardner IA. Use of antibody titers measured via serum synergistic hemolysis inhibition testing to predict internal Corynebacterium pseudotuberculosis infection in horses. Journal of the American Veterinary Medical Association. 242: 86-92. PMID 23234286 DOI: 10.2460/Javma.242.1.86  0.36
2013 Koop G, Collar CA, Toft N, Nielen M, van Werven T, Bacon D, Gardner IA. Risk factors for subclinical intramammary infection in dairy goats in two longitudinal field studies evaluated by Bayesian logistic regression. Preventive Veterinary Medicine. 108: 304-12. PMID 23182030 DOI: 10.1016/J.Prevetmed.2012.11.007  0.401
2013 Lombard JE, Gardner IA, Jafarzadeh SR, Fossler CP, Harris B, Capsel RT, Wagner BA, Johnson WO. Herd-level prevalence of Mycobacterium avium subsp. paratuberculosis infection in United States dairy herds in 2007. Preventive Veterinary Medicine. 108: 234-8. PMID 22979969 DOI: 10.1016/J.Prevetmed.2012.08.006  0.75
2012 Gaffney PM, Kennedy M, Terio K, Gardner I, Lothamer C, Coleman K, Munson L. Detection of feline coronavirus in cheetah (Acinonyx jubatus) feces by reverse transcription-nested polymerase chain reaction in cheetahs with variable frequency of viral shedding. Journal of Zoo and Wildlife Medicine : Official Publication of the American Association of Zoo Veterinarians. 43: 776-86. PMID 23272344 DOI: 10.1638/2011-0110R1.1  0.368
2012 Aly SS, Anderson RJ, Whitlock RH, Fyock TL, McAdams SC, Byrem TM, Jiang J, Adaska JM, Gardner IA. Cost-effectiveness of diagnostic strategies to identify Mycobacterium avium subspecies paratuberculosis super-shedder cows in a large dairy herd using antibody enzyme-linked immunosorbent assays, quantitative real-time polymerase chain reaction, and bacterial culture. Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 24: 821-32. PMID 22807510 DOI: 10.1177/1040638712452107  0.654
2012 Mayo CE, Mullens BA, Gerry AC, Barker CM, Mertens PP, Maan S, Maan N, Gardner IA, Guthrie AJ, MacLachlan NJ. The combination of abundance and infection rates of Culicoides sonorensis estimates risk of subsequent bluetongue virus infection of sentinel cattle on California dairy farms. Veterinary Parasitology. 187: 295-301. PMID 22281150 DOI: 10.1016/J.Vetpar.2012.01.004  0.372
2012 Tavornpanich S, Wells SJ, Fossler CP, Roussel AJ, Gardner IA. Evaluation of an alternative method of herd classification for infection with paratuberculosis in cattle herds in the United States. American Journal of Veterinary Research. 73: 248-56. PMID 22280386 DOI: 10.2460/Ajvr.73.2.248  0.767
2012 Morton JM, McCoy RJ, Kann RKC, Gardner IA, Meers J. Validation of real-time polymerase chain reaction tests for diagnosing feline immunodeficiency virus infection in domestic cats using Bayesian latent class models Preventive Veterinary Medicine. 104: 136-148. PMID 22098681 DOI: 10.1016/J.Prevetmed.2011.10.009  0.422
2012 Mayo CE, Gardner IA, Mullens BA, Barker CM, Gerry AC, Guthrie AJ, MacLachlan NJ. Anthropogenic and meteorological factors influence vector abundance and prevalence of bluetongue virus infection of dairy cattle in California. Veterinary Microbiology. 155: 158-64. PMID 21930352 DOI: 10.1016/J.Vetmic.2011.08.029  0.358
2011 Brito BP, Gardner IA, Hietala SK, Crossley BM. Variation in Bluetongue virus real-time reverse transcription polymerase chain reaction assay results in blood samples of sheep, cattle, and alpaca. Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 23: 753-6. PMID 21908318 DOI: 10.1177/1040638711407881  0.332
2011 Gardner IA, Nielsen SS, Whittington RJ, Collins MT, Bakker D, Harris B, Sreevatsan S, Lombard JE, Sweeney R, Smith DR, Gavalchin J, Eda S. Consensus-based reporting standards for diagnostic test accuracy studies for paratuberculosis in ruminants. Preventive Veterinary Medicine. 101: 18-34. PMID 21601933 DOI: 10.1016/J.Prevetmed.2011.04.002  0.399
2011 Pusterla N, Conrad PA, Packham AE, Mapes SM, Finno CJ, Gardner IA, Barr BC, Ferraro GL, Wilson WD. Endogenous transplacental transmission of Neospora hughesi in naturally infected horses. The Journal of Parasitology. 97: 281-5. PMID 21506870 DOI: 10.1645/Ge-2657.1  0.378
2011 Nielsen SS, Toft N, Gardner IA. Structured approach to design of diagnostic test evaluation studies for chronic progressive infections in animals. Veterinary Microbiology. 150: 115-25. PMID 21333467 DOI: 10.1016/J.Vetmic.2011.01.019  0.401
2011 Ruzante JM, Lombard JE, Wagner B, Fossler CP, Karns JS, Van Kessel JA, Gardner IA. Factors associated with Salmonella presence in environmental samples and bulk tank milk from US dairies. Zoonoses and Public Health. 57: e217-25. PMID 20529209 DOI: 10.1111/J.1863-2378.2010.01333.X  0.346
2010 Gardner IA. Quality standards are needed for reporting of test accuracy studies for animal diseases. Preventive Veterinary Medicine. 97: 136-43. PMID 20950876 DOI: 10.1016/J.Prevetmed.2010.09.009  0.324
2010 Aly SS, Mangold BL, Whitlock RH, Sweeney RW, Anderson RJ, Jiang J, Schukken YH, Hovingh E, Wolfgang D, Van Kessel JA, Karns JS, Lombard JE, Smith JM, Gardner IA. Correlation between Herrold egg yolk medium culture and real-time quantitative polymerase chain reaction results for Mycobacterium avium subspecies paratuberculosis in pooled fecal and environmental samples. Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 22: 677-83. PMID 20807920 DOI: 10.1177/104063871002200501  0.658
2010 Schumaker BA, Corso BA, Rhyan JC, Philo LM, Salman MD, Gardner IA. Evaluation of the fluorescence polarization assay for the detection of Brucella abortus antibodies in bison in a natural setting. Comparative Immunology, Microbiology and Infectious Diseases. 33: e119-25. PMID 20727591 DOI: 10.1016/J.Cimid.2010.07.001  0.449
2010 Jafarzadeh SR, Johnson WO, Utts JM, Gardner IA. Bayesian estimation of the receiver operating characteristic curve for a diagnostic test with a limit of detection in the absence of a gold standard. Statistics in Medicine. 29: 2090-106. PMID 20603894 DOI: 10.1002/Sim.3975  0.745
2010 Quan M, Lourens CW, MacLachlan NJ, Gardner IA, Guthrie AJ. Development and optimisation of a duplex real-time reverse transcription quantitative PCR assay targeting the VP7 and NS2 genes of African horse sickness virus. Journal of Virological Methods. 167: 45-52. PMID 20304015 DOI: 10.1016/J.Jviromet.2010.03.009  0.308
2010 Messam LL, O'Brien JM, Hietala SK, Gardner IA. Effect of changes in testing parameters on the cost-effectiveness of two pooled test methods to classify infection status of animals in a herd. Preventive Veterinary Medicine. 94: 202-12. PMID 20207038 DOI: 10.1016/J.Prevetmed.2010.01.005  0.41
2010 Aly SS, Anderson RJ, Adaska JM, Jiang J, Gardner IA. Association between Mycobacterium avium subspecies paratuberculosis infection and milk production in two California dairies. Journal of Dairy Science. 93: 1030-40. PMID 20172223 DOI: 10.3168/Jds.2009-2611  0.64
2010 Gardner IA, Greiner M, Dubey JP. Statistical evaluation of test accuracy studies for toxoplasma gondii in food animal intermediate hosts Zoonoses and Public Health. 57: 82-94. PMID 19744298 DOI: 10.1111/J.1863-2378.2009.01281.X  0.414
2009 Johnson WO, Gardner IA, Metoyer CN, Branscum AJ. On the interpretation of test sensitivity in the two-test two-population problem: assumptions matter. Preventive Veterinary Medicine. 91: 116-21. PMID 19651450 DOI: 10.1016/J.Prevetmed.2009.06.006  0.398
2009 Aly SS, Anderson RJ, Whitlock RH, Fyock TL, McAdams S, Adaska JM, Jiang J, Gardner IA. Reliability of environmental sampling to quantify Mycobacterium avium subspecies paratuberculosis on California free-stall dairies. Journal of Dairy Science. 92: 3634-42. PMID 19620644 DOI: 10.3168/Jds.2008-1680  0.644
2009 Kostoulas P, Leontides L, Browne WJ, Gardner IA. Bayesian estimation of variance partition coefficients adjusted for imperfect test sensitivity and specificity. Preventive Veterinary Medicine. 89: 155-62. PMID 19297045 DOI: 10.1016/J.Prevetmed.2009.02.008  0.376
2009 Gardner IA, Johnson WO, Norris M. Modeling bivariate longitudinal diagnostic outcome data in the absence of a gold standard Statistics and Its Interface. 2: 171-185. DOI: 10.4310/Sii.2009.V2.N2.A7  0.404
2008 Ruzante JM, Gardner IA, Cullor JS, Smith WL, Kirk JH, Adaska JM. Isolation of Mycobacterium avium subsp. paratuberculosis from waste milk delivered to California calf ranches. Foodborne Pathogens and Disease. 5: 681-6. PMID 18681799 DOI: 10.1089/Fpd.2008.0082  0.364
2008 Hoffmann S, Edler L, Gardner I, Gribaldo L, Hartung T, Klein C, Liebsch M, Sauerland S, Schechtman L, Stammati A, Nikolaidis E. Points of reference in the validation process: the report and recommendations of ECVAM Workshop 66. Alternatives to Laboratory Animals : Atla. 36: 343-52. PMID 18662097 DOI: 10.1177/026119290803600311  0.317
2008 Dabritz HA, Miller MA, Gardner IA, Packham AE, Atwill ER, Conrad PA. Risk factors for Toxoplasma gondii infection in wild rodents from central coastal California and a review of T. gondii prevalence in rodents. The Journal of Parasitology. 94: 675-83. PMID 18605783 DOI: 10.1645/Ge-1342.1  0.339
2008 Tavornpanich S, Johnson WO, Anderson RJ, Gardner IA. Herd characteristics and management practices associated with seroprevalence of Mycobacterium avium subsp paratuberculosis infection in dairy herds. American Journal of Veterinary Research. 69: 904-11. PMID 18593244 DOI: 10.2460/Javma.233.2.298  0.735
2008 McV Messam LL, Branscum AJ, Collins MT, Gardner IA. Frequentist and Bayesian approaches to prevalence estimation using examples from Johne's disease. Animal Health Research Reviews / Conference of Research Workers in Animal Diseases. 9: 1-23. PMID 18346298 DOI: 10.1017/S1466252307001314  0.396
2008 Branscum AJ, Johnson WO, Hanson TE, Gardner IA. Bayesian semiparametric ROC curve estimation and disease diagnosis. Statistics in Medicine. 27: 2474-96. PMID 18300333 DOI: 10.1002/Sim.3250  0.383
2008 Tavornpanich S, Muñoz-Zanzi CA, Wells SJ, Raizman EA, Carpenter TE, Johnson WO, Gardner IA. Simulation model for evaluation of testing strategies for detection of paratuberculosis in midwestern US dairy herds. Preventive Veterinary Medicine. 83: 65-82. PMID 17719108 DOI: 10.1016/J.Prevetmed.2007.06.010  0.762
2008 Hanson TE, Branscum AJ, Gardner IA. Multivariate mixtures of Polya trees for modeling ROC data Statistical Modelling. 8: 81-96. DOI: 10.1177/1471082X0700800106  0.375
2008 Branscum AJ, Hanson TE, Gardner IA. Bayesian non-parametric models for regional prevalence estimation Journal of Applied Statistics. 35: 567-582. DOI: 10.1080/02664760701835862  0.341
2008 Nérette P, Hammell L, Dohoo I, Gardner I. Evaluation of testing strategies for infectious salmon anaemia and implications for surveillance and control programs Aquaculture. 280: 53-59. DOI: 10.1016/J.Aquaculture.2008.04.016  0.387
2007 Dabritz HA, Miller MA, Atwill ER, Gardner IA, Leutenegger CM, Melli AC, Conrad PA. Detection of Toxoplasma gondii-like oocysts in cat feces and estimates of the environmental oocyst burden. Journal of the American Veterinary Medical Association. 231: 1676-84. PMID 18052801 DOI: 10.2460/Javma.231.11.1676  0.312
2007 Wainwright KE, Miller MA, Barr BC, Gardner IA, Melli AC, Essert T, Packham AE, Truong T, Lagunas-Solar M, Conrad PA. Chemical inactivation of Toxoplasma gondii oocysts in water. The Journal of Parasitology. 93: 925-31. PMID 17918377 DOI: 10.1645/Ge-1063R.1  0.304
2007 Dabritz HA, Gardner IA, Miller MA, Lappin MR, Atwill ER, Packham AE, Melli AC, Conrad PA. Evaluation of two Toxoplasma gondii serologic tests used in a serosurvey of domestic cats in California. The Journal of Parasitology. 93: 806-16. PMID 17918359 DOI: 10.1645/Ge-996R.1  0.368
2007 Finno CJ, Packham AE, David Wilson W, Gardner IA, Conrad PA, Pusterla N. Effects of blood contamination of cerebrospinal fluid on results of indirect fluorescent antibody tests for detection of antibodies against Sarcocystis neurona and Neospora hughesi. Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 19: 286-9. PMID 17459859 DOI: 10.1177/104063870701900310  0.325
2007 Gardner IA, Wong SJ, Ferraro GL, Balasuriya UB, Hullinger PJ, Wilson WD, Shi PY, MacLachlan NJ. Incidence and effects of West Nile virus infection in vaccinated and unvaccinated horses in California. Veterinary Research. 38: 109-16. PMID 17274156 DOI: 10.1051/Vetres:2006045  0.316
2007 Hines ME, Stiver S, Giri D, Whittington L, Watson C, Johnson J, Musgrove J, Pence M, Hurley D, Baldwin C, Gardner IA, Aly S. Efficacy of spheroplastic and cell-wall competent vaccines for Mycobacterium avium subsp. paratuberculosis in experimentally-challenged baby goats. Veterinary Microbiology. 120: 261-83. PMID 17123751 DOI: 10.1016/J.Vetmic.2006.10.030  0.584
2007 Su CL, Gardner IA, Johnson WO. Bayesian estimation of cluster-level test accuracy based on different sampling schemes Journal of Agricultural, Biological, and Environmental Statistics. 12: 250-271. DOI: 10.1198/108571107X198895  0.364
2007 Branscum AJ, Johnson WO, Gardner IA. Sample size calculations for studies designed to evaluate diagnostic test accuracy Journal of Agricultural, Biological, and Environmental Statistics. 12: 112-127. DOI: 10.1198/108571107X177519  0.403
2006 Ruzante JM, Smith WL, Gardner IA, Thornton CG, Cullor JS. Modified culture protocol for isolation of Mycobacterium avium subsp. paratuberculosis from raw milk. Foodborne Pathogens and Disease. 3: 457-60. PMID 17199528 DOI: 10.1089/Fpd.2006.3.457  0.356
2006 Collins MT, Gardner IA, Garry FB, Roussel AJ, Wells SJ. Consensus recommendations on diagnostic testing for the detection of paratuberculosis in cattle in the United States. Journal of the American Veterinary Medical Association. 229: 1912-9. PMID 17173528 DOI: 10.2460/Javma.229.12.1912  0.364
2006 Balasuriya UB, Shi PY, Wong SJ, Demarest VL, Gardner IA, Hullinger PJ, Ferraro GL, Boone JD, De Cino CL, Glaser AL, Renshaw RW, Ledizet M, Koski RA, MacLachlan NJ. Detection of antibodies to West Nile virus in equine sera using microsphere immunoassay. Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 18: 392-5. PMID 16921881 DOI: 10.1177/104063870601800413  0.339
2006 Miller WA, Miller MA, Gardner IA, Atwill ER, Byrne BA, Jang S, Harris M, Ames J, Jessup D, Paradies D, Worcester K, Melli A, Conrad PA. Salmonella spp., Vibrio spp., Clostridium perfringens, and Plesiomonas shigelloides in marine and freshwater invertebrates from coastal California ecosystems. Microbial Ecology. 52: 198-206. PMID 16897302 DOI: 10.1007/S00248-006-9080-6  0.314
2006 Berghaus RD, Farver TB, Anderson RJ, Adaska JM, Gardner IA. Use of age and milk production data to improve the ability of enzyme-linked immunosorbent assay test results to predict Mycobacterium avium ssp. paratuberculosis fecal culture status. Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 18: 233-42. PMID 16789710 DOI: 10.1177/104063870601800301  0.395
2006 Bell SA, Balasuriya UB, Gardner IA, Barry PA, Wilson WD, Ferraro GL, MacLachlan NJ. Temporal detection of equine herpesvirus infections of a cohort of mares and their foals. Veterinary Microbiology. 116: 249-57. PMID 16774810 DOI: 10.1016/J.Vetmic.2006.05.002  0.333
2006 Duarte PC, Ebel ED, Traub-Dargatz J, Wilson WD, Conrad PA, Gardner IA. Indirect fluorescent antibody testing of cerebrospinal fluid for diagnosis of equine protozoal myeloencephalitis. American Journal of Veterinary Research. 67: 869-76. PMID 16649923 DOI: 10.2460/Ajvr.67.5.869  0.378
2006 Tavornpanich S, Gardner IA, Carpenter TE, Johnson WO, Anderson RJ. Evaluation of cost-effectiveness of targeted sampling methods for detection of Mycobacterium avium subsp paratuberculosis infection in dairy herds. American Journal of Veterinary Research. 67: 821-8. PMID 16649916 DOI: 10.2460/Javma.228.10.1564  0.749
2006 Robbe-Austerman S, Gardner IA, Thomsen BV, Morrical DG, Martin BM, Palmer MV, Thoen CO, Ewing C. Sensitivity and specificity of the agar-gel-immunodiffusion test, ELISA and the skin test for detection of paratuberculosis in United States Midwest sheep populations. Veterinary Research. 37: 553-64. PMID 16641016 DOI: 10.1051/Vetres:2006018  0.406
2006 Gardner IA, Greiner M. Receiver-operating characteristic curves and likelihood ratios: improvements over traditional methods for the evaluation and application of veterinary clinical pathology tests. Veterinary Clinical Pathology / American Society For Veterinary Clinical Pathology. 35: 8-17. PMID 16511785 DOI: 10.1111/J.1939-165X.2006.Tb00082.X  0.385
2006 Berghaus RD, Farver TB, Anderson RJ, Jaravata CC, Gardner IA. Environmental sampling for detection of Mycobacterium avium ssp. paratuberculosis on large California dairies. Journal of Dairy Science. 89: 963-70. PMID 16507690 DOI: 10.3168/Jds.S0022-0302(06)72161-0  0.44
2006 Branscum AJ, Johnson WO, Gardner IA. Sample size calculations for disease freedom and prevalence estimation surveys. Statistics in Medicine. 25: 2658-74. PMID 16287201 DOI: 10.1002/Sim.2449  0.324
2006 Miller WA, Gardner IA, Atwill ER, Leutenegger CM, Miller MA, Hedrick RP, Melli AC, Barnes NM, Conrad PA. Evaluation of methods for improved detection of Cryptosporidium spp. in mussels (Mytilus californianus). Journal of Microbiological Methods. 65: 367-79. PMID 16181691 DOI: 10.1016/J.Mimet.2005.08.011  0.391
2006 Choi YK, Johnson WO, Collins MT, Gardner IA. Bayesian inferences for receiver operating characteristic curves in the absence of a gold standard Journal of Agricultural, Biological, and Environmental Statistics. 11: 210-229. DOI: 10.1198/108571106X110883  0.403
2006 Kwak KT, Gardner IA, Farver TB, Hedrick RP. Rapid detection of white sturgeon iridovirus (WSIV) using a polymerase chain reaction (PCR) assay Aquaculture. 254: 92-101. DOI: 10.1016/J.Aquaculture.2005.10.037  0.328
2005 Georgiadis MP, Johnson WO, Gardner IA. Sample size determination for estimation of the accuracy of two conditionally independent tests in the absence of a gold standard. Preventive Veterinary Medicine. 71: 1-10. PMID 16076507 DOI: 10.1016/J.Prevetmed.2005.04.004  0.36
2005 Miller WA, Miller MA, Gardner IA, Atwill ER, Harris M, Ames J, Jessup D, Melli A, Paradies D, Worcester K, Olin P, Barnes N, Conrad PA. New genotypes and factors associated with Cryptosporidium detection in mussels (Mytilus spp.) along the California coast. International Journal For Parasitology. 35: 1103-13. PMID 15993883 DOI: 10.1016/J.Ijpara.2005.04.002  0.351
2005 Dewell GA, Ransom JR, Dewell RD, McCurdy K, Gardner IA, Hill AE, Sofos JN, Belk KE, Smith GC, Salman MD. Prevalence of and risk factors for Escherichia coli O157 in market-ready beef cattle from 12 U.S. feedlots. Foodborne Pathogens and Disease. 2: 70-6. PMID 15992300 DOI: 10.1089/Fpd.2005.2.70  0.302
2005 Branscum AJ, Gardner IA, Wagner BA, McInturff PS, Salman MD. Effect of diagnostic testing error on intracluster correlation coefficient estimation Preventive Veterinary Medicine. 69: 63-75. PMID 15899297 DOI: 10.1016/J.Prevetmed.2005.01.015  0.42
2005 Crossley BM, Zagmutt-Vergara FJ, Fyock TL, Whitlock RH, Gardner IA. Fecal shedding of Mycobacterium avium subsp. paratuberculosis by dairy cows. Veterinary Microbiology. 107: 257-63. PMID 15863285 DOI: 10.1016/J.Vetmic.2005.01.017  0.353
2005 Miller WA, Atwill ER, Gardner IA, Miller MA, Fritz HM, Hedrick RP, Melli AC, Barnes NM, Conrad PA. Clams (Corbicula fluminea) as bioindicators of fecal contamination with Cryptosporidium and Giardia spp. in freshwater ecosystems in California. International Journal For Parasitology. 35: 673-84. PMID 15862580 DOI: 10.1016/J.Ijpara.2005.01.002  0.323
2005 Branscum AJ, Gardner IA, Johnson WO. Estimation of diagnostic-test sensitivity and specificity through Bayesian modeling. Preventive Veterinary Medicine. 68: 145-63. PMID 15820113 DOI: 10.1016/J.Prevetmed.2004.12.005  0.388
2004 Duarte PC, Conrad PA, Barr BC, Wilson WD, Ferraro GL, Packham AE, Carpenter TE, Gardner IA. Risk of transplacental transmission of Sarcocystis neurona and Neospora hughesi in California horses. The Journal of Parasitology. 90: 1345-51. PMID 15715226 DOI: 10.1645/Ge-3372  0.331
2004 Branscum AJ, Gardner IA, Johnson WO. Bayesian modeling of animal- and herd-level prevalences. Preventive Veterinary Medicine. 66: 101-12. PMID 15579338 DOI: 10.1016/J.Prevetmed.2004.09.009  0.378
2004 Hoar BR, Carpenter TE, Singer RS, Gardner IA. Probability of introduction of exotic strains of bluetongue virus into the US and into California through importation of infected cattle. Preventive Veterinary Medicine. 66: 79-91. PMID 15579336 DOI: 10.1016/J.Prevetmed.2004.08.006  0.369
2004 Gardner IA. An epidemiologic critique of current microbial risk assessment practices: the importance of prevalence and test accuracy data. Journal of Food Protection. 67: 2000-7. PMID 15453595 DOI: 10.4315/0362-028X-67.9.2000  0.428
2004 Tavornpanich S, Gardner IA, Anderson RJ, Shin S, Whitlock RH, Fyock T, Adaska JM, Walker RL, Hietala SK. Evaluation of microbial culture of pooled fecal samples for detection of Mycobacterium avium subsp paratuberculosis in large dairy herds. American Journal of Veterinary Research. 65: 1061-70. PMID 15334839 DOI: 10.2460/Ajvr.2004.65.1061  0.751
2004 Su CL, Gardner IA, Johnson WO. Diagnostic test accuracy and prevalence inferences based on joint and sequential testing with finite population sampling. Statistics in Medicine. 23: 2237-55. PMID 15236428 DOI: 10.1002/Sim.1809  0.414
2004 Hassel DM, Rakestraw PC, Gardner IA, Spier SJ, Snyder JR. Dietary risk factors and colonic pH and mineral concentrations in horses with enterolithiasis. Journal of Veterinary Internal Medicine / American College of Veterinary Internal Medicine. 18: 346-9. PMID 15188822 DOI: 10.1892/0891-6640(2004)18<346:Drfacp>2.0.Co;2  0.303
2004 Duarte PC, Daft BM, Conrad PA, Packham AE, Saville WJ, MacKay RJ, Barr BC, Wilson WD, Ng T, Reed SM, Gardner IA. Evaluation and comparison of an indirect fluorescent antibody test for detection of antibodies to Sarcocystis neurona, using serum and cerebrospinal fluid of naturally and experimentally infected, and vaccinated horses. The Journal of Parasitology. 90: 379-86. PMID 15165063 DOI: 10.1645/Ge-3263  0.336
2004 Kelley GO, Zagmutt-Vergara FJ, Leutenegger CM, Myklebust KA, Adkison MA, McDowell TS, Marty GD, Kahler AL, Bush AL, Gardner IA, Hedrick RP. Evaluation of five diagnostic methods for the detection and quantification of Myxobolus cerebralis. Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 16: 202-11. PMID 15152834 DOI: 10.1177/104063870401600305  0.341
2004 McInturff P, Johnson WO, Cowling D, Gardner IA. Modelling risk when binary outcomes are subject to error. Statistics in Medicine. 23: 1095-109. PMID 15057880 DOI: 10.1002/Sim.1656  0.343
2004 Johnson WO, Su CL, Gardner IA, Christensen R. Sample size calculations for surveys to substantiate freedom of populations from infectious agents. Biometrics. 60: 165-71. PMID 15032786 DOI: 10.1111/J.0006-341X.2004.00143.X  0.363
2004 Carpenter TE, Gardner IA, Collins MT, Whitlock RH. Effects of prevalence and testing by enzyme-linked immunosorbent assay and fecal culture on the risk of introduction of Mycobacterium avium subsp. paratuberculosis-infected cows into dairy herds. Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 16: 31-8. PMID 14974844 DOI: 10.1177/104063870401600106  0.451
2003 Guthrie AJ, Howell PG, Gardner IA, Swanepoel RE, Nurton JP, Harper CK, Pardini A, Groenewald D, Visage CW, Hedges JF, Balasuriya UB, Cornel AJ, MacLachlan NJ. West Nile virus infection of Thoroughbred horses in South Africa (2000-2001). Equine Veterinary Journal. 35: 601-5. PMID 14515962 DOI: 10.2746/042516403775467180  0.41
2003 Arkush KD, Miller MA, Leutenegger CM, Gardner IA, Packham AE, Heckeroth AR, Tenter AM, Barr BC, Conrad PA. Molecular and bioassay-based detection of Toxoplasma gondii oocyst uptake by mussels (Mytilus galloprovincialis). International Journal For Parasitology. 33: 1087-97. PMID 13129531 DOI: 10.1016/S0020-7519(03)00181-4  0.366
2003 Hoar BR, Carpenter TE, Singer RS, Gardner IA. Regional risk of exporting cattle seropositive for bluetongue virus from the United States. American Journal of Veterinary Research. 64: 520-9. PMID 12755289 DOI: 10.2460/Ajvr.2003.64.520  0.306
2003 Duarte PC, Daft BM, Conrad PA, Packham AE, Gardner IA. Comparison of a serum indirect fluorescent antibody test with two Western blot tests for the diagnosis of equine protozoal myeloencephalitis. Journal of Veterinary Diagnostic Investigation : Official Publication of the American Association of Veterinary Laboratory Diagnosticians, Inc. 15: 8-13. PMID 12580288 DOI: 10.1177/104063870301500103  0.378
2003 Hanson TE, Johnson WO, Gardner IA, Georgiadis MP. Determining the infection status of a herd Journal of Agricultural, Biological, and Environmental Statistics. 8: 469-485. DOI: 10.1198/1085711032561  0.394
2003 Hanson T, Johnson WO, Gardner IA. Hierarchical models for estimating herd prevalence and test accuracy in the absence of a gold standard Journal of Agricultural, Biological, and Environmental Statistics. 8: 223-239. DOI: 10.1198/1085711031526  0.406
2003 Georgiadis MP, Johnson WO, Gardner IA, Singh R. Correlation-adjusted estimation of sensitivity and specificity of two diagnostic tests Journal of the Royal Statistical Society. Series C: Applied Statistics. 52: 63-76. DOI: 10.1111/1467-9876.00389  0.391
2002 Packham AE, Conrad PA, Wilson WD, Jeanes LV, Sverlow KW, Gardner IA, Daft BM, Marsh AE, Blagburn BL, Ferraro GL, Barr BC. Qualitative evaluation of selective tests for detection of Neospora hughesi antibodies in serum and cerebrospinal fluid of experimentally infected horses. The Journal of Parasitology. 88: 1239-46. PMID 12537119 DOI: 10.1645/0022-3395(2002)088[1239:Qeostf]2.0.Co;2  0.413
2002 Gardner IA, Willeberg P, Mousing J. Empirical and theoretical evidence for herd size as a risk factor for swine diseases. Animal Health Research Reviews / Conference of Research Workers in Animal Diseases. 3: 43-55. PMID 12400869 DOI: 10.1079/Ahrr200239  0.3
2002 Suess EA, Gardner IA, Johnson WO. Hierarchical Bayesian model for prevalence inferences and determination of a country's status for an animal pathogen Preventive Veterinary Medicine. 55: 155-171. PMID 12383652 DOI: 10.1016/S0167-5877(02)00092-2  0.385
2002 Daft BM, Barr BC, Gardner IA, Read D, Bell W, Peyser KG, Ardans A, Kinde H, Morrow JK. Sensitivity and specificity of western blot testing of cerebrospinal fluid and serum for diagnosis of equine protozoal myeloencephalitis in horses with and without neurologic abnormalities. Journal of the American Veterinary Medical Association. 221: 1007-13. PMID 12369679 DOI: 10.2460/Javma.2002.221.1007  0.332
2002 Fritcher DL, Mazet JA, Ziccardi MH, Gardner IA. Evaluation of two direct immunoassays for rapid detection of petroleum products on marine birds. Marine Pollution Bulletin. 44: 388-95. PMID 12146821 DOI: 10.1016/S0025-326X(01)00247-8  0.327
2002 Miller MA, Gardner IA, Packham A, Mazet JK, Hanni KD, Jessup D, Estes J, Jameson R, Dodd E, Barr BC, Lowenstine LJ, Gulland FM, Conrad PA. Evaluation of an indirect fluorescent antibody test (IFAT) for demonstration of antibodies to Toxoplasma gondii in the sea otter (Enhydra lutris). The Journal of Parasitology. 88: 594-9. PMID 12099433 DOI: 10.1645/0022-3395(2002)088[0594:Eoaifa]2.0.Co;2  0.361
2002 Miller MA, Gardner IA, Kreuder C, Paradies DM, Worcester KR, Jessup DA, Dodd E, Harris MD, Ames JA, Packham AE, Conrad PA. Coastal freshwater runoff is a risk factor for Toxoplasma gondii infection of southern sea otters (Enhydra lutris nereis). International Journal For Parasitology. 32: 997-1006. PMID 12076629 DOI: 10.1016/S0020-7519(02)00069-3  0.305
2002 Pouillot R, Gerbier G, Gardner IA. "TAGS", a program for the evaluation of test accuracy in the absence of a gold standard. Preventive Veterinary Medicine. 53: 67-81. PMID 11821138 DOI: 10.1016/S0167-5877(01)00272-0  0.367
2001 Hullinger PJ, Gardner IA, Hietala SK, Ferraro GL, MacLachlan NJ. Seroprevalence of antibodies against equine arteritis virus in horses residing in the United States and imported horses. Journal of the American Veterinary Medical Association. 219: 946-9. PMID 11601790 DOI: 10.2460/Javma.2001.219.946  0.353
2001 Georgiadis MP, Gardner IA, Hedrick RP. The role of epidemiology in the prevention, diagnosis, and control of infectious diseases of fish Preventive Veterinary Medicine. 48: 287-302. PMID 11259821 DOI: 10.1016/S0167-5877(00)00202-6  0.33
2001 Georgiadis MP, Hedrick RP, Carpenter TE, Gardner IA. Factors influencing transmission, onset and severity of outbreaks due to white sturgeon iridovirus in a commercial hatchery Aquaculture. 194: 21-35. DOI: 10.1016/S0044-8486(00)00503-2  0.3
2000 Hanson TE, Johnson WO, Gardner IA. Log-linear and logistic modeling of dependence among diagnostic tests. Preventive Veterinary Medicine. 45: 123-37. PMID 10802337 DOI: 10.1016/S0167-5877(00)00120-3  0.397
2000 Gardner IA, Stryhn H, Lind P, Collins MT. Conditional dependence between tests affects the diagnosis and surveillance of animal diseases Preventive Veterinary Medicine. 45: 107-122. PMID 10802336 DOI: 10.1016/S0167-5877(00)00119-7  0.384
2000 Christensen J, Gardner IA. Herd-level interpretation of test results for epidemiologic studies of animal diseases Preventive Veterinary Medicine. 45: 83-106. PMID 10802335 DOI: 10.1016/S0167-5877(00)00118-5  0.418
2000 Greiner M, Gardner IA. Application of diagnostic tests in veterinary epidemiologic studies Preventive Veterinary Medicine. 45: 43-59. PMID 10802333 DOI: 10.1016/S0167-5877(00)00116-1  0.375
2000 Greiner M, Gardner IA. Epidemiologic issues in the validation of veterinary diagnostic tests Preventive Veterinary Medicine. 45: 3-22. PMID 10802331 DOI: 10.1016/S0167-5877(00)00114-8  0.395
2000 Ziccardi MH, Gardner IA, Denison MS. Development and modification of a recombinant cell bioassay to directly detect halogenated and polycyclic aromatic hydrocarbons in serum Toxicological Sciences. 54: 183-193. PMID 10746945 DOI: 10.1093/Toxsci/54.1.183  0.319
2000 Sweitzer RA, Van Vuren D, Gardner IA, Boyce WM, Waithman JD. Estimating sizes of wild pig populations in the North and Central Coast regions of California Journal of Wildlife Management. 64: 531-543. DOI: 10.2307/3803251  0.301
1999 Davidson-York D, Galey FD, Blanchard P, Gardner IA. Selenium elimination in pigs after an outbreak of selenium toxicosis Journal of Veterinary Diagnostic Investigation. 11: 352-357. PMID 10424652 DOI: 10.1177/104063879901100410  0.318
1999 Cowling DW, Gardner IA, Johnson WO. Comparison of methods for estimation of individual-level prevalence based on pooled samples Preventive Veterinary Medicine. 39: 211-225. PMID 10327439 DOI: 10.1016/S0167-5877(98)00131-7  0.363
1999 Waithman JD, Sweitzer RA, Vuren DV, Drew JD, Brinkhaus AJ, Gardner IA, Boyce WM. Range Expansion, Population Sizes, and Management of Wild Pigs in California The Journal of Wildlife Management. 63: 298. DOI: 10.2307/3802513  0.302
1998 Mikolon AB, Gardner IA, Hernandez De Anda J, Hietala SK. Risk factors for brucellosis seropositivity of goat herds in the Mexicali Valley of Baja California, Mexico Preventive Veterinary Medicine. 37: 185-195. PMID 9879591 DOI: 10.1016/S0167-5877(98)00097-X  0.331
1998 Gylys L, Chomel BB, Gardner IA. Epidemiological surveillance of rabies in Lithuania from 1986 to 1996 Revue Scientifique Et Technique (International Office of Epizootics). 17: 691-698. PMID 9850540 DOI: 10.20506/Rst.17.3.1129  0.318
1998 Singer RS, Boyce WM, Gardner IA, Johnson WO, Fisher AS. Evaluation of bluetongue virus diagnostic tests in free-ranging bighorn sheep Preventive Veterinary Medicine. 35: 265-282. PMID 9689659 DOI: 10.1016/S0167-5877(98)00067-1  0.421
1998 Mikolon AB, Gardner IA, Hietala SK, Hernandez de Anda J, Chamizo Pestaña E, Hennager SG, Edmondson AJ. Evaluation of North American antibody detection tests for diagnosis of brucellosis in goats. Journal of Clinical Microbiology. 36: 1716-22. PMID 9620406 DOI: 10.1128/Jcm.36.6.1716-1722.1998  0.404
1998 Georgiadis MP, Gardner IA, Hedrick RP. Field evaluation of sensitivity and specificity of a polymerase chain reaction (PCR) for detection of Nucleospora salmonis in rainbow trout Journal of Aquatic Animal Health. 10: 372-380. DOI: 10.1577/1548-8667(1998)010<0372:Feosas>2.0.Co;2  0.391
1998 Doherr MG, Carpenter TE, Hanson KMP, Wilson WD, Gardner IA. Risk factors associated with Corynebacterium pseudotuberculosis infection in California horses Preventive Veterinary Medicine. 35: 229-239. DOI: 10.1016/S0167-5877(98)00071-3  0.358
1998 Doherr MG, Carpenter TE, Wilson WD, Gardner IA. Application and evaluation of a mailed questionnaire for an epidemiologic study of Corynebacterium pseudotuberculosis infection in horses Preventive Veterinary Medicine. 35: 241-253. DOI: 10.1016/S0167-5877(98)00070-1  0.343
1997 Gardner IA. Testing to Fulfill HACCP (Hazard Analysis Critical Control Points) Requirements: Principles and Examples Journal of Dairy Science. 80: 3453-3457. PMID 9436129 DOI: 10.3168/Jds.S0022-0302(97)76323-9  0.408
1997 Doherr MG, Carpenter TE, Wilson WD, Gardner IA. Effect of different sampling techniques on odds ratio estimates using hospital-based cases and controls Preventive Veterinary Medicine. 32: 77-93. PMID 9361322 DOI: 10.1016/S0167-5877(96)01146-4  0.353
1997 Atwill ER, Sweitzer RA, Pereira MDGC, Gardner IA, Van Vuren D, Boyce WM. Prevalence of and associated risk factors for shedding Cryptosporidium parvum oocysts and Giardia cysts within feral pig populations in California Applied and Environmental Microbiology. 63: 3946-3949. PMID 9327560 DOI: 10.1128/Aem.63.10.3946-3949.1997  0.307
1997 Karuppanan P, Thurmond MC, Gardner IA. Survivorship approaches to measuring and comparing cull rates for dairies Preventive Veterinary Medicine. 30: 171-179. PMID 9234420 DOI: 10.1016/S0167-5877(96)01076-8  0.308
1997 Singer RS, Jessup DA, Gardner IA, Boyce WM. Pathogen exposure patterns among sympatric populations of bighorn sheep, mule deer and cattle Journal of Wildlife Diseases. 33: 377-382. PMID 9131583 DOI: 10.7589/0090-3558-33.2.377  0.332
1996 Gardner IA, Hietala S, Boyce WM. Validity of using serological tests for diagnosis of diseases in wild animals Oie Revue Scientifique Et Technique. 15: 323-335. PMID 8924713 DOI: 10.20506/Rst.15.1.926  0.406
1996 Borjesson DL, Boyce WM, Gardner IA, DeForge J, Lasley B. Pregnancy Detection in Bighorn Sheep (Ovis Canadensis) Using a Fecal-based Enzyme Immunoassay Journal of Wildlife Diseases. 32: 67-74. PMID 8627939 DOI: 10.7589/0090-3558-32.1.67  0.342
1996 Ziccardi MH, Boyce WM, Gardner IA. Seroprevalence of Psoroptes sp. mites in free-ranging elk (Cervus elaphus) as determined by kinetic ELISA Journal of Wildlife Diseases. 32: 51-56. PMID 8627936 DOI: 10.7589/0090-3558-32.1.51  0.372
1996 Kinde H, Read DH, Chin RP, Bickford AA, Walker RL, Ardans A, Breitmeyer RE, Willoughby D, Little HE, Kerr D, Gardner IA. Salmonella enteritidis, Phage Type 4 Infection in a Commercial Layer Flock in Southern California: Bacteriologic and Epidemiologic Findings Avian Diseases. 40: 665. DOI: 10.2307/1592279  0.359
1996 Carpenter TE, Gardner IA. Simulation modeling to determine herd-level predictive values and sensitivity based on individual-animal test sensitivity and specificity and sample size Preventive Veterinary Medicine. 27: 57-66. DOI: 10.1016/0167-5877(95)00559-5  0.337
1995 Kjemtrup AM, Thomford JW, Gardner IA, Conrad PA, Jessup DA, Boyce WM. Seroprevalence of two Babesia spp. isolates in selected bighorn sheep (Ovis canadensis) and mule deer (Odocoileus hemionus) populations in California. Journal of Wildlife Diseases. 31: 467-71. PMID 8592376 DOI: 10.7589/0090-3558-31.4.467  0.323
1995 Ward MP, Gardner IA, Flanagan M. Evaluation of an agar gel immunodiffusion test to detect infection of cattle with bluetongue viruses in Queensland, Australia Veterinary Microbiology. 45: 27-34. PMID 7653026 DOI: 10.1016/0378-1135(94)00119-H  0.438
1995 Flori J, Mousing J, Gardner I, Willeberg P, Have P. Risk factors associated with seropositivity to porcine respiratory coronavirus in Danish swine herds Preventive Veterinary Medicine. 25: 51-62. DOI: 10.1016/0167-5877(95)00498-X  0.327
1995 Yanga ST, Gardner IA, Hurd HS, Eemisse KA, Willeberg P. Management and demographic factors associated with seropositivity to transmissible gastroenteritis virus in US swine herds, 1989-1990 Preventive Veterinary Medicine. 24: 213-228. DOI: 10.1016/0167-5877(95)00475-C  0.408
1995 Morris CR, Gardner IA, Hietala SK, Carpenter TE, Anderson RJ, Parker KM. Seroepidemiologic study of natural transmission of Mycoplasma hyopneumoniae in a swine herd Preventive Veterinary Medicine. 21: 323-337. DOI: 10.1016/0167-5877(94)00384-U  0.358
1994 Schönmann MJ, BonDurant RH, Gardner IA, Van Hoosear K, Baltzer W, Kachulis C. Comparison of sampling and culture methods for the diagnosis of Tritrichomonas foetus infection in bulls Veterinary Record. 134: 620-622. PMID 7941261 DOI: 10.1136/Vr.134.24.620  0.38
1994 Cullor JS, Van Eenennaam A, Gardner I, Perani L, Dellbvger J, Smith WL, Thompson T, Payne MA, Jensen L, Guterbock WM. Performance of Various Tests Used to Screen Antibiotic Residues in Milk Samples from Individual Animals Journal of Aoac International. 77: 862-870. DOI: 10.1093/Jaoac/77.4.862  0.379
1994 Donald AW, Gardner IA, Wiggins AD. Cut-off points for aggreate herd testing in the presence of disease clustering and correlation of test errors Preventive Veterinary Medicine. 19: 167-187. DOI: 10.1016/0167-5877(94)90087-6  0.408
1994 Yamane I, Gardner IA, Ryan CP, Levy M, Urrico J, Conrad PA. Serosurvey of Babesia canis, Babesia gibsoni and Ehrlichia canis in pound dogs in California, USA Preventive Veterinary Medicine. 18: 293-304. DOI: 10.1016/0167-5877(94)90054-X  0.308
1994 Morris CR, Gardner IA, Hietala SK, Carpenter TE, Anderson RJ, Parker KM. Persistence of passively acquired antibodies to Mycoplasma hyopneumoniae in a swine herd Preventive Veterinary Medicine. 21: 29-41. DOI: 10.1016/0167-5877(94)90030-2  0.321
1993 Prodhan MAM, Olander HJ, Gardner IA. A comparison of dot-blot assay with the synergistic haemolytic inhibition test in goats naturally infected with Corynebacterium pseudotuberculosis Veterinary Research Communications. 17: 193-196. PMID 8284895 DOI: 10.1007/Bf01839165  0.356
1993 Van Eenennaam AL, Cullor JS, Perani L, Gardner IA, Smith WL, Dellinger J, Guterbock WM, Jensen L. Evaluation of milk antibiotic residue screening tests in cattle with naturally occurring clinical mastitis. Journal of Dairy Science. 76: 3041-53. PMID 8227629 DOI: 10.3168/Jds.S0022-0302(93)77644-4  0.382
1993 Gardner IA, Holmes JC. TESTVIEW: a spreadsheet program for evaluation and interpretation of diagnostic tests Preventive Veterinary Medicine. 17: 9-18. DOI: 10.1016/0167-5877(93)90050-4  0.35
1992 Mazet JA, Boyce WM, Mellies J, Gardner IA, Clark RK, Jessup DA. Exposure to Psoroptes sp. mites is common among bighorn sheep (Ovis canadensis) populations in California Journal of Wildlife Diseases. 28: 542-547. PMID 1474651 DOI: 10.7589/0090-3558-28.4.542  0.325
1991 Boyce WM, Mazet JAK, Mellies J, Gardner I, Clark RK, Jessup DA. Kinetic ELISA for detection of antibodies to Psoroptes sp. (Acari: Psoroptidae) in bighorn sheep (Ovis canadensis) Journal of Parasitology. 77: 692-696. PMID 1919915 DOI: 10.2307/3282700  0.349
1991 Gardner IA, Bossé JT, Sheldrake RF, Rosendal S, Johnson RP. Serological response to Actinobacillus pleuropneumoniae serovar 7 infection in a commercial pig herd Australian Veterinary Journal. 68: 349-352. PMID 1776931 DOI: 10.1111/J.1751-0813.1991.Tb00732.X  0.305
1990 Sheldrake RF, Gardner IA, Saunders MM, Romalis LF. Serum antibody response to Mycoplasma hyopneumoniae measured by enzyme-linked immunosorbent assay after experimental and natural infection of pigs Australian Veterinary Journal. 67: 39-42. PMID 2188644 DOI: 10.1111/J.1751-0813.1990.Tb07691.X  0.306
1990 Gardner IA, Hird DW, Utterback WW, Danaye-Elmi C, Heron BR, Christiansen KH, Sischo WM. Mortality, morbidity, case-fatality, and culling rates for California dairy cattle as evaluated by the national animal health monitoring system, 1986-87 Preventive Veterinary Medicine. 8: 157-170. DOI: 10.1016/0167-5877(90)90008-6  0.306
1989 Gardner IA, Eamens GJ, Turner MJ, Hornitzky CL. Toxigenic type D Pasteurella multocida in New South Wales pig herds--prevalence and factors associated with infection Australian Veterinary Journal. 66: 318-321. PMID 2818358 DOI: 10.1111/J.1751-0813.1989.Tb09715.X  0.303
1988 Akhtar S, Gardner IA, Hird DW, Holmes JC. Computer simulation to compare three sampling plans for health and production surveillance in California dairy herds Preventive Veterinary Medicine. 6: 171-181. DOI: 10.1016/0167-5877(88)90029-3  0.337
1981 Seaman JT, Gardner IA, Dent CH. Johne's disease in sheep Australian Veterinary Journal. 57: 102-103. PMID 7259643 DOI: 10.1111/J.1751-0813.1981.Tb00465.X  0.313
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