[The how and why of drugs].
D000662:Amphetamines; D001463:Barbiturates; D002188:Cannabis; D006556:Heroin Dependence / Q000628:therapy; D006801:Humans; D008238:Lysergic Acid Diethylamide; D019966:Substance-Related Disorders / Q000628:therapy*
D000662:Amphetamines; D001463:Barbiturates; D008238:Lysergic Acid Diethylamide
Come e perchè della droga.