title: A systematic psychiatric study of the heroin addicts.
mesh_terms: D000328:Adult; D000437:Alcoholism / Q000175:diagnosis; D000987:Antisocial Personality Disorder / Q000175:diagnosis; D006556:Heroin Dependence / Q000175:diagnosis*; D006716:Homosexuality / Q000175:diagnosis; D006801:Humans; D010552:Personality Assessment; D011581:Psychological Tests