Control of drug-taking behavior by schedules of reinforcement.
D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D004334:Drug Administration Schedule; D004777:Environment; D000882:Haplorhini; D006801:Humans; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*; D051381:Rats; D012055:Reinforcement Schedule; D012054:Reinforcement, Psychology; D019966:Substance-Related Disorders
D004364:Pharmaceutical Preparations