"Voluntary" consumption of alcohol by rats.
D000428:Alcohol Drinking; D000437:Alcoholism / Q000209:etiology; D000818:Animals; D003216:Conditioning, Operant; D000431:Ethanol / Q000097:blood; D005260:Female; D005502:Food; D006184:Habits; D006801:Humans; D051381:Rats; D012055:Reinforcement Schedule; D012056:Reinforcement, Social; D013549:Sweetening Agents; D013649:Taste; D014836:Volition
D013549:Sweetening Agents; D000431:Ethanol