title: Effects of social stress on operant drinking of alcoholics and social drinkers.
mesh_terms: D000328:Adult; D000428:Alcohol Drinking; D000437:Alcoholism / Q000209:etiology*; D001143:Arousal; D003216:Conditioning, Operant; D006801:Humans; D007398:Interpersonal Relations; D008297:Male; D008875:Middle Aged; D012054:Reinforcement, Psychology; D012919:Social Behavior; D013315:Stress, Psychological