The importance of reinforcement schedules in determining effects of drugs.
D000662:Amphetamines / Q000494:pharmacology; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D000882:Haplorhini; D010600:Pharmacology; D011600:Psychopharmacology; D012055:Reinforcement Schedule; D012107:Research Design; D012453:Saimiri
D000662:Amphetamines