Henry Hallett Dale, 1875-1968.
D000109:Acetylcholine / Q000266:history; D006632:Histamine / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D004364:Pharmaceutical Preparations / Q000592:standards; D010600:Pharmacology / Q000266:history*; D006113:United Kingdom
D004364:Pharmaceutical Preparations; D006632:Histamine; D000109:Acetylcholine