Robert Stuart Tipson 1906-1991.
Horton
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D002241:Carbohydrates / Q000737:chemistry / Q000266:history; D002625:Chemistry, Organic / Q000266:history; D004798:Enzymes / Q000737:chemistry / Q000266:history; D049673:History, 20th Century; D014481:United States
D002241:Carbohydrates; D004798:Enzymes