Alcohol--friend or foe.
D000428:Alcohol Drinking; D000438:Alcohols / Q000266:history* / Q000302:isolation & purification; D000777:Anesthetics / Q000266:history; D001515:Beer / Q000266:history; D002621:Chemistry / Q000266:history; D002962:Civilization; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D049691:History, Medieval; D006801:Humans; D010947:Plants, Toxic; D013672:Technology; D014026:Nicotiana; D014920:Wine / Q000266:history
D000438:Alcohols; D000777:Anesthetics