title: Fixed-ratio and fixed-interval control of responding, using noxious stimuli: effects of methylphenidate and reserpine.
mesh_terms: D000818:Animals; D003913:Dextroamphetamine / Q000494:pharmacology; D004336:Drug Antagonism; D004597:Electroshock; D000882:Haplorhini; D008027:Light; D008297:Male; D008774:Methylphenidate / Q000494:pharmacology*; D009622:Noise; D012055:Reinforcement Schedule; D012054:Reinforcement, Psychology; D012110:Reserpine / Q000037:antagonists & inhibitors / Q000494:pharmacology*
chemical_list: D008774:Methylphenidate; D012110:Reserpine; D003913:Dextroamphetamine