E Paul Zehr, PhD - Publications

Affiliations: 
University of Victoria, Victoria, British Columbia, Canada 
Website:
http://www.ZEHR.CA

90 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
2016 Nakajima T, Kamibayashi K, Kitamura T, Komiyama T, Zehr EP, Nakazawa K. Short-Term Plasticity in a Monosynaptic Reflex Pathway to Forearm Muscles after Continuous Robot-Assisted Passive Stepping. Frontiers in Human Neuroscience. 10: 368. PMID 27499737 DOI: 10.3389/fnhum.2016.00368  0.64
2016 Nakajima T, Suzuki S, Futatsubashi G, Ohtsuska H, Mezzarane RA, Barss TS, Klarner T, Zehr EP, Komiyama T. Regionally distinct cutaneous afferent populations contribute to reflex modulation evoked by stimulation of the tibial nerve during walking. Journal of Neurophysiology. jn.01011.2015. PMID 27075541 DOI: 10.1152/jn.01011.2015  0.64
2016 Suzuki S, Nakajima T, Futatsubashi G, Mezzarane RA, Ohtsuka H, Ohki Y, Zehr EP, Komiyama T. Soleus Hoffmann reflex amplitudes are specifically modulated by cutaneous inputs from the arms and opposite leg during walking but not standing. Experimental Brain Research. PMID 27030502 DOI: 10.1007/s00221-016-4635-3  1
2016 Sasada S, Tazoe T, Nakajima T, Futatsubashi G, Ohtsuka H, Suzuki S, Zehr EP, Komiyama T. A common neural element receiving rhythmic arm and leg activity as assessed by reflex modulation in arm muscles. Journal of Neurophysiology. jn.00638.2015. PMID 26961103 DOI: 10.1152/jn.00638.2015  0.64
2015 Sun Y, Boots J, Zehr EP. The lingering effects of a busted myth - false time limits in stroke rehabilitation. Applied Physiology, Nutrition, and Metabolism = Physiologie Appliquee, Nutrition Et Metabolisme. 40: 858-861. PMID 26244605 DOI: 10.1139/apnm-2014-0523  1
2015 Zehr EP. Future think: cautiously optimistic about brain augmentation using tissue engineering and machine interface. Frontiers in Systems Neuroscience. 9: 72. PMID 26042003 DOI: 10.3389/fnsys.2015.00072  1
2015 Zehr EP. The potential transformation of our species by neural enhancement. Journal of Motor Behavior. 47: 73-8. PMID 25575224 DOI: 10.1080/00222895.2014.916652  1
2014 Zehr EP, Nakajima T, Barss T, Klarner T, Miklosovic S, Mezzarane RA, Nurse M, Komiyama T. Cutaneous stimulation of discrete regions of the sole during locomotion produces "sensory steering" of the foot. Bmc Sports Science, Medicine and Rehabilitation. 6: 33. PMID 25202452 DOI: 10.1186/2052-1847-6-33  1
2014 Nakajima T, Mezzarane RA, Hundza SR, Komiyama T, Zehr EP. Convergence in reflex pathways from multiple cutaneous nerves innervating the foot depends upon the number of rhythmically active limbs during locomotion. Plos One. 9: e104910. PMID 25170606 DOI: 10.1371/journal.pone.0104910  1
2014 Zehr EP. Avengers Assemble! Using pop-culture icons to communicate science. Advances in Physiology Education. 38: 118-23. PMID 25039082 DOI: 10.1152/advan.00146.2013  1
2014 Mezzarane RA, Nakajima T, Zehr EP. After stroke bidirectional modulation of soleus stretch reflex amplitude emerges during rhythmic arm cycling. Frontiers in Human Neuroscience. 8: 136. PMID 24701201 DOI: 10.3389/fnhum.2014.00136  1
2014 Farthing JP, Zehr EP. Restoring symmetry: clinical applications of cross-education. Exercise and Sport Sciences Reviews. 42: 70-5. PMID 24508737 DOI: 10.1249/JES.0000000000000009  1
2013 Nakajima T, Mezzarane RA, Klarner T, Barss TS, Hundza SR, Komiyama T, Zehr EP. Neural mechanisms influencing interlimb coordination during locomotion in humans: presynaptic modulation of forearm H-reflexes during leg cycling. Plos One. 8: e76313. PMID 24204611 DOI: 10.1371/journal.pone.0076313  1
2013 Nakajima T, Barss T, Klarner T, Komiyama T, Zehr EP. Amplification of interlimb reflexes evoked by stimulating the hand simultaneously with conditioning from the foot during locomotion. Bmc Neuroscience. 14: 28. PMID 23497331 DOI: 10.1186/1471-2202-14-28  1
2013 MacGillivray MK, Klimstra M, Sawatzky B, Zehr EP, Lam T. Prior experience does not alter modulation of cutaneous reflexes during manual wheeling and symmetrical arm cycling. Journal of Neurophysiology. 109: 2345-53. PMID 23427304 DOI: 10.1152/jn.00512.2012  1
2013 Dragert K, Zehr EP. Differential modulation of reciprocal inhibition in ankle muscles during rhythmic arm cycling. Neuroscience Letters. 534: 269-73. PMID 23201634 DOI: 10.1016/j.neulet.2012.11.038  1
2013 Dragert K, Zehr EP. High-intensity unilateral dorsiflexor resistance training results in bilateral neuromuscular plasticity after stroke. Experimental Brain Research. 225: 93-104. PMID 23196803 DOI: 10.1007/s00221-012-3351-x  1
2012 Burr JF, Shephard RJ, Zehr EP. Physical activity after stroke and spinal cord injury: evidence-based recommendations on clearance for physical activity and exercise. Canadian Family Physician MéDecin De Famille Canadien. 58: 1236-9. PMID 23152463  1
2012 Hundza SR, de Ruiter GC, Klimstra M, Zehr EP. Effect of afferent feedback and central motor commands on soleus H-reflex suppression during arm cycling. Journal of Neurophysiology. 108: 3049-58. PMID 22956797 DOI: 10.1152/jn.00485.2011  1
2012 Zehr EP, Loadman PM, Hundza SR. Neural control of rhythmic arm cycling after stroke. Journal of Neurophysiology. 108: 891-905. PMID 22572949 DOI: 10.1152/jn.01152.2011  0.56
2012 Zehr EP, Loadman PM. Persistence of locomotor-related interlimb reflex networks during walking after stroke. Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology. 123: 796-807. PMID 21945456 DOI: 10.1016/j.clinph.2011.07.049  1
2011 Palomino AF, Hundza SR, Zehr EP. Rhythmic arm cycling differentially modulates stretch and H-reflex amplitudes in soleus muscle. Experimental Brain Research. 214: 529-37. PMID 21901451 DOI: 10.1007/s00221-011-2851-4  1
2011 Zehr EP. Evidence-based risk assessment and recommendations for physical activity clearance: stroke and spinal cord injury. Applied Physiology, Nutrition, and Metabolism = Physiologie AppliquéE, Nutrition Et MéTabolisme. 36: S214-31. PMID 21800943 DOI: 10.1139/h11-055  1
2011 Nakajima T, Kitamura T, Kamibayashi K, Komiyama T, Zehr EP, Hundza SR, Nakazawa K. Robotic-assisted stepping modulates monosynaptic reflexes in forearm muscles in the human. Journal of Neurophysiology. 106: 1679-87. PMID 21775718 DOI: 10.1152/jn.01049.2010  1
2011 Vasudevan EV, Zehr EP. Multi-frequency arm cycling reveals bilateral locomotor coupling to increase movement symmetry. Experimental Brain Research. 211: 299-312. PMID 21516330 DOI: 10.1007/s00221-011-2687-y  1
2011 Zehr EP. From Claude Bernard to the Batcave and beyond: using Batman as a hook for physiology education. Advances in Physiology Education. 35: 1-4. PMID 21385994 DOI: 10.1152/advan.00120.2010  1
2011 Klimstra MD, Thomas E, Zehr EP. Biomechanical outcomes and neural correlates of cutaneous reflexes evoked during rhythmic arm cycling. Journal of Biomechanics. 44: 802-9. PMID 21288521 DOI: 10.1016/j.jbiomech.2010.12.017  0.4
2011 Dragert K, Zehr EP. Bilateral neuromuscular plasticity from unilateral training of the ankle dorsiflexors. Experimental Brain Research. 208: 217-27. PMID 21069308 DOI: 10.1007/s00221-010-2472-3  1
2011 Mezzarane RA, Klimstra M, Lewis A, Hundza SR, Zehr EP. Interlimb coupling from the arms to legs is differentially specified for populations of motor units comprising the compound H-reflex during "reduced" human locomotion. Experimental Brain Research. 208: 157-68. PMID 21063693 DOI: 10.1007/s00221-010-2467-0  1
2010 Sasada S, Tazoe T, Nakajima T, Zehr EP, Komiyama T. Effects of leg pedaling on early latency cutaneous reflexes in upper limb muscles. Journal of Neurophysiology. 104: 210-7. PMID 20445040 DOI: 10.1152/jn.00774.2009  1
2010 de Ruiter GC, Hundza SR, Zehr EP. Phase-dependent modulation of soleus H-reflex amplitude induced by rhythmic arm cycling. Neuroscience Letters. 475: 7-11. PMID 20298752 DOI: 10.1016/j.neulet.2010.03.025  1
2010 Phadke CP, Klimstra M, Zehr EP, Thompson FJ, Behrman AL. Soleus h-reflex modulation during stance phase of walking with altered arm swing patterns. Motor Control. 14: 116-25. PMID 20237406  1
2009 Zehr EP, Hundza SR, Balter JE, Loadman PM. Context-dependent modulation of cutaneous reflex amplitudes during forward and backward leg cycling. Motor Control. 13: 368-86. PMID 20014646  1
2009 Klimstra MD, Thomas E, Stoloff RH, Ferris DP, Zehr EP. Neuromechanical considerations for incorporating rhythmic arm movement in the rehabilitation of walking. Chaos (Woodbury, N.Y.). 19: 026102. PMID 19566262 DOI: 10.1063/1.3147404  1
2009 Zehr EP, Hundza SR, Vasudevan EV. The quadrupedal nature of human bipedal locomotion. Exercise and Sport Sciences Reviews. 37: 102-8. PMID 19305202 DOI: 10.1097/JES.0b013e31819c2ed6  1
2009 Dragert K, Zehr EP. Rhythmic arm cycling modulates Hoffmann reflex excitability differentially in the ankle flexor and extensor muscles. Neuroscience Letters. 450: 235-8. PMID 19028550 DOI: 10.1016/j.neulet.2008.11.034  1
2009 Hundza SR, Zehr EP. Suppression of soleus H-reflex amplitude is graded with frequency of rhythmic arm cycling. Experimental Brain Research. 193: 297-306. PMID 19011847 DOI: 10.1007/s00221-008-1625-0  1
2009 Lagerquist O, Zehr EP, Docherty D. Increased spinal reflex excitability is not associated with neural plasticity underlying the cross-education effect (Journal of Applied Physiology (2006) 100 (83-90) DOI: 10.1152/japplphysiol.00533.2005) Journal of Applied Physiology. 106: 748. DOI: 10.1152/japplphysiol.zdg-8389-corr.2009  1
2008 Hodgson MJ, Docherty D, Zehr EP. Postactivation potentiation of force is independent of h-reflex excitability. International Journal of Sports Physiology and Performance. 3: 219-31. PMID 19208930  1
2008 Zehr EP. Scientific insight that will guide future study of visual regulation of human locomotion - a testament to the contribution of Dr. Aftab Patla. Exercise and Sport Sciences Reviews. 36: 107-8. PMID 18580289 DOI: 10.1097/JES.0b013e31817bf8e8  1
2008 Haridas C, Zehr EP, Misiaszek JE. Adaptation of cutaneous stumble correction when tripping is part of the locomotor environment. Journal of Neurophysiology. 99: 2789-97. PMID 18417633 DOI: 10.1152/jn.00487.2007  1
2008 Barzi Y, Zehr EP. Rhythmic arm cycling suppresses hyperactive soleus H-reflex amplitude after stroke. Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology. 119: 1443-52. PMID 18411072 DOI: 10.1016/j.clinph.2008.02.016  1
2008 Javan B, Zehr EP. Short-term plasticity of spinal reflex excitability induced by rhythmic arm movement. Journal of Neurophysiology. 99: 2000-5. PMID 18234977 DOI: 10.1152/jn.01315.2007  1
2008 Klimstra M, Zehr EP. A sigmoid function is the best fit for the ascending limb of the Hoffmann reflex recruitment curve. Experimental Brain Research. 186: 93-105. PMID 18046545 DOI: 10.1007/s00221-007-1207-6  1
2007 Zehr EP, Klimstra M, Dragert K, Barzi Y, Bowden MG, Javan B, Phadke C. Enhancement of arm and leg locomotor coupling with augmented cutaneous feedback from the hand. Journal of Neurophysiology. 98: 1810-4. PMID 17615121 DOI: 10.1152/jn.00562.2007  1
2007 Lamont EV, Zehr EP. Earth-referenced handrail contact facilitates interlimb cutaneous reflexes during locomotion. Journal of Neurophysiology. 98: 433-42. PMID 17522173 DOI: 10.1152/jn.00002.2007  1
2007 Zehr EP, Balter JE, Ferris DP, Hundza SR, Loadman PM, Stoloff RH. Neural regulation of rhythmic arm and leg movement is conserved across human locomotor tasks. The Journal of Physiology. 582: 209-27. PMID 17463036 DOI: 10.1113/jphysiol.2007.133843  1
2007 Zehr EP, Klimstra M, Johnson EA, Carroll TJ. Rhythmic leg cycling modulates forearm muscle H-reflex amplitude and corticospinal tract excitability. Neuroscience Letters. 419: 10-4. PMID 17452078 DOI: 10.1016/j.neulet.2007.03.045  1
2007 Frigon A, Carroll TJ, Jones KE, Zehr EP, Collins DF. Ankle position and voluntary contraction alter maximal M waves in soleus and tibialis anterior. Muscle & Nerve. 35: 756-66. PMID 17295303 DOI: 10.1002/mus.20747  1
2007 Hundza SR, Zehr EP. Muscle activation and cutaneous reflex modulation during rhythmic and discrete arm tasks in orthopaedic shoulder instability. Experimental Brain Research. 179: 339-51. PMID 17136525 DOI: 10.1007/s00221-006-0793-z  1
2007 Loadman PM, Zehr EP. Rhythmic arm cycling produces a non-specific signal that suppresses Soleus H-reflex amplitude in stationary legs. Experimental Brain Research. 179: 199-208. PMID 17119939 DOI: 10.1007/s00221-006-0782-2  1
2007 Stoloff RH, Zehr EP, Ferris DP. Recumbent stepping has similar but simpler neural control compared to walking. Experimental Brain Research. 178: 427-38. PMID 17072607 DOI: 10.1007/s00221-006-0745-7  1
2007 Balter JE, Zehr EP. Neural coupling between the arms and legs during rhythmic locomotor-like cycling movement. Journal of Neurophysiology. 97: 1809-18. PMID 17065245 DOI: 10.1152/jn.01038.2006  1
2006 Haridas C, Zehr EP, Misiaszek JE. Context-dependent modulation of interlimb cutaneous reflexes in arm muscles as a function of stability threat during walking. Journal of Neurophysiology. 96: 3096-103. PMID 17005610 DOI: 10.1152/jn.00746.2006  1
2006 Lamont EV, Zehr EP. Task-specific modulation of cutaneous reflexes expressed at functionally relevant gait cycle phases during level and incline walking and stair climbing. Experimental Brain Research. 173: 185-92. PMID 16821052 DOI: 10.1007/s00221-006-0586-4  1
2006 Zehr EP. Training-induced adaptive plasticity in human somatosensory reflex pathways. Journal of Applied Physiology (Bethesda, Md. : 1985). 101: 1783-94. PMID 16809627 DOI: 10.1152/japplphysiol.00540.2006  1
2006 Brooke JD, Zehr EP. Limits to fast-conducting somatosensory feedback in movement control. Exercise and Sport Sciences Reviews. 34: 22-8. PMID 16394811 DOI: 10.1097/00003677-200601000-00006  1
2006 Lagerquist O, Zehr EP, Docherty D. Increased spinal reflex excitability is not associated with neural plasticity underlying the cross-education effect. Journal of Applied Physiology (Bethesda, Md. : 1985). 100: 83-90. PMID 16357081 DOI: 10.1152/japplphysiol.00533.2005  1
2006 Lagerquist O, Zehr EP, Baldwin ER, Klakowicz PM, Collins DF. Diurnal changes in the amplitude of the Hoffmann reflex in the human soleus but not in the flexor carpi radialis muscle. Experimental Brain Research. 170: 1-6. PMID 16328299 DOI: 10.1007/s00221-005-0172-1  1
2006 Carroll TJ, Baldwin ER, Collins DF, Zehr EP. Corticospinal excitability is lower during rhythmic arm movement than during tonic contraction. Journal of Neurophysiology. 95: 914-21. PMID 16251263 DOI: 10.1152/jn.00684.2005  1
2006 Hundza SR, Zehr EP. Cutaneous reflexes during rhythmic arm cycling are insensitive to asymmetrical changes in crank length. Experimental Brain Research. 168: 165-77. PMID 16041498 DOI: 10.1007/s00221-005-0089-8  1
2005 Haridas C, Zehr EP, Misiaszek JE. Postural uncertainty leads to dynamic control of cutaneous reflexes from the foot during human walking. Brain Research. 1062: 48-62. PMID 16248988 DOI: 10.1016/j.brainres.2005.09.003  1
2005 Zehr EP. Neural control of rhythmic human movement: the common core hypothesis. Exercise and Sport Sciences Reviews. 33: 54-60. PMID 15640722  1
2005 Carroll TJ, Zehr EP, Collins DF. Modulation of cutaneous reflexes in human upper limb muscles during arm cycling is independent of activity in the contralateral arm. Experimental Brain Research. 161: 133-44. PMID 15517223 DOI: 10.1007/s00221-004-2050-7  1
2005 Zehr EP, Hundza SR. Forward and backward arm cycling are regulated by equivalent neural mechanisms. Journal of Neurophysiology. 93: 633-40. PMID 15317838 DOI: 10.1152/jn.00525.2004  1
2004 Zehr EP, Carroll TJ, Chua R, Collins DF, Frigon A, Haridas C, Hundza SR, Thompson AK. Possible contributions of CPG activity to the control of rhythmic human arm movement. Canadian Journal of Physiology and Pharmacology. 82: 556-68. PMID 15523513 DOI: 10.1139/y04-056  1
2004 Zehr EP, Frigon A, Hoogenboom N, Collins DF. Facilitation of soleus H-reflex amplitude evoked by cutaneous nerve stimulation at the wrist is not suppressed by rhythmic arm movement. Experimental Brain Research. 159: 382-8. PMID 15480593 DOI: 10.1007/s00221-004-2092-x  1
2004 Zehr EP, Duysens J. Regulation of arm and leg movement during human locomotion. The Neuroscientist : a Review Journal Bringing Neurobiology, Neurology and Psychiatry. 10: 347-61. PMID 15271262 DOI: 10.1177/1073858404264680  1
2004 Frigon A, Collins DF, Zehr EP. Effect of rhythmic arm movement on reflexes in the legs: modulation of soleus H-reflexes and somatosensory conditioning. Journal of Neurophysiology. 91: 1516-23. PMID 14657191 DOI: 10.1152/jn.00695.2003  1
2004 Zehr EP, Nichols TR, Bawa P. Nerve, muscle, and beyond: The R.B. Stein Symposium | «Nerve, muscle, and beyond»: Un symposium en l'honneur de R.B. Stein Canadian Journal of Physiology and Pharmacology. 82: v. DOI: 10.1139/y04-905  1
2003 Haridas C, Zehr EP. Coordinated interlimb compensatory responses to electrical stimulation of cutaneous nerves in the hand and foot during walking. Journal of Neurophysiology. 90: 2850-61. PMID 12853441 DOI: 10.1152/jn.00531.2003  1
2003 Zehr EP, Haridas C. Modulation of cutaneous reflexes in arm muscles during walking: further evidence of similar control mechanisms for rhythmic human arm and leg movements. Experimental Brain Research. 149: 260-6. PMID 12610695 DOI: 10.1007/s00221-003-1377-9  1
2003 Zehr EP, Collins DF, Frigon A, Hoogenboom N. Neural control of rhythmic human arm movement: phase dependence and task modulation of hoffmann reflexes in forearm muscles. Journal of Neurophysiology. 89: 12-21. PMID 12522155 DOI: 10.1152/jn.00416.2002  1
2002 Zehr EP. Considerations for use of the Hoffmann reflex in exercise studies. European Journal of Applied Physiology. 86: 455-68. PMID 11944092 DOI: 10.1007/s00421-002-0577-5  1
2001 Zehr EP, Kido A. Neural control of rhythmic, cyclical human arm movement: task dependency, nerve specificity and phase modulation of cutaneous reflexes. The Journal of Physiology. 537: 1033-45. PMID 11744775 DOI: 10.1113/jphysiol.2001.012878  1
2001 Zehr EP, Collins DF, Chua R. Human interlimb reflexes evoked by electrical stimulation of cutaneous nerves innervating the hand and foot. Experimental Brain Research. 140: 495-504. PMID 11685403 DOI: 10.1007/s002210100857  1
2001 Zehr EP, Hesketh KL, Chua R. Differential regulation of cutaneous and H-reflexes during leg cycling in humans. Journal of Neurophysiology. 85: 1178-84. PMID 11247987  1
2000 Zehr EP, Chua R. Modulation of human cutaneous reflexes during rhythmic cyclical arm movement. Experimental Brain Research. 135: 241-50. PMID 11131509 DOI: 10.1007/s002210000515  1
2000 Komiyama T, Zehr EP, Stein RB. Absence of nerve specificity in human cutaneous reflexes during standing. Experimental Brain Research. 133: 267-72. PMID 10968228  1
1999 Zehr EP, Stein RB. What functions do reflexes serve during human locomotion? Progress in Neurobiology. 58: 185-205. PMID 10338359 DOI: 10.1016/S0301-0082(98)00081-1  1
1999 Zehr EP, Stein RB. Interaction of the Jendrássik maneuver with segmental presynaptic inhibition. Experimental Brain Research. 124: 474-80. PMID 10090659 DOI: 10.1007/s002210050643  1
1998 Zehr EP, Stein RB, Komiyama T. Function of sural nerve reflexes during human walking. The Journal of Physiology. 507: 305-14. PMID 9490858 DOI: 10.1111/j.1469-7793.1998.305bu.x  1
1998 Zehr EP, Fujita K, Stein RB. Reflexes from the superficial peroneal nerve during walking in stroke subjects. Journal of Neurophysiology. 79: 848-58. PMID 9463446  1
1997 Zehr EP, Sale DG. Reproducibility of ballistic movement. Medicine and Science in Sports and Exercise. 29: 1383-8. PMID 9346172 DOI: 10.1097/00005768-199710000-00017  1
1997 Zehr EP, Sale DG, Dowling JJ. Ballistic movement performance in karate athletes. Medicine and Science in Sports and Exercise. 29: 1366-73. PMID 9346169 DOI: 10.1097/00005768-199710000-00014  1
1997 Zehr EP, Komiyama T, Stein RB. Cutaneous reflexes during human gait: electromyographic and kinematic responses to electrical stimulation. Journal of Neurophysiology. 77: 3311-25. PMID 9212277  1
1996 Stein RB, Zehr EP, Lebiedowska MK, Popović DB, Scheiner A, Chizeck HJ. Estimating mechanical parameters of leg segments in individuals with and without physical disabilities. Ieee Transactions On Rehabilitation Engineering : a Publication of the Ieee Engineering in Medicine and Biology Society. 4: 201-11. PMID 8800224 DOI: 10.1109/86.536776  1
1995 Zehr EP, Stein RB, Komiyama T, Kenwell Z. Linearization of force sensing resistors (FSR's) for force measurement during gait Annual International Conference of the Ieee Engineering in Medicine and Biology - Proceedings. 17: 1571-1572.  1
1994 Zehr EP, Sale DG. Ballistic movement: muscle activation and neuromuscular adaptation. Canadian Journal of Applied Physiology = Revue Canadienne De Physiologie AppliquéE. 19: 363-78. PMID 7849654  1
1993 Zehr EP, Sale DG. Oxygen uptake, heartrate and blood lactate responses to the Chito-Ryu Seisan kata in skilled karate practitioners. International Journal of Sports Medicine. 14: 269-74. PMID 8365835 DOI: 10.1055/s-2007-1021176  1
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