Theory of drug use.
D000223:Adaptation, Psychological; D000328:Adult; D000374:Aggression / Q000523:psychology; D000661:Amphetamine; D001007:Anxiety / Q000523:psychology; D002648:Child; D002657:Child Development; D003220:Conflict, Psychological; D004532:Ego; D006556:Heroin Dependence / Q000209:etiology / Q000523:psychology; D006801:Humans; D007175:Impulsive Behavior; D008297:Male; D008960:Models, Psychological; D012725:Sexual Behavior; D013315:Stress, Psychological; D019966:Substance-Related Disorders / Q000209:etiology* / Q000523:psychology
D000661:Amphetamine