Historical notes on doping: with special reference to some early observations at altitude.
D000328:Adult; D000531:Altitude; D000431:Ethanol / Q000494:pharmacology*; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008297:Male; D013178:Sports Medicine / Q000266:history
D000431:Ethanol