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Joseph
Barcroft

Cambridge






Henry Hallett
Dale

National Institute for Medical Research, London








Henry Hallett
Dale

National Institute for Medical Research, London


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Walther
Straub

University of Munich


Paul
Trendelenburg

Universität Berlin


Otto
Krayer

Harvard Medical School


















Peter
Dews

Harvard Medical School

Kathleen F.
Melia

Harvard Medical School
(Options)

Kathleen MeliaX