title: Effects of dexamphetamine, amylobarbitone sodium and their mixture on sensory contingent bar pressing behaviour in the rat.
mesh_terms: D000654:Amobarbital / Q000008:administration & dosage / Q000494:pharmacology*; D000818:Animals; D003913:Dextroamphetamine / Q000008:administration & dosage / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004338:Drug Combinations; D005246:Feedback; D005260:Female; D009042:Motivation; D051381:Rats; D012054:Reinforcement, Psychology; D012677:Sensation
chemical_list: D004338:Drug Combinations; D000654:Amobarbital; D003913:Dextroamphetamine