David Nachmansohn:  March 17, 1899-November 2, 1983.
Ochoa
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D001671:Biochemistry / Q000266:history*; D002621:Chemistry / Q000266:history*; D049711:History, Modern 1601-; D009420:Nervous System; D009462:Neurology / Q000266:history*; D014481:United States