Hoffmeister, F Reinforcing properties of perphenazine, haloperidol and amitryptiline in rhesus monkeys. [electronic resource] - The Journal of pharmacology and experimental therapeutics Mar 1977 - 516-22 p. digital Publication Type: Journal Article ISSN: 0022-3565 Subjects--Topical Terms: Amitriptyline--pharmacologyAnimalsAvoidance Learning--drug effectsCodeine--pharmacologyConditioning, Operant--drug effectsDose-Response Relationship, DrugElectroshockHaloperidol--pharmacologyHaplorhiniMacaca mulattaPerphenazine--pharmacologyReinforcement, PsychologySelf Stimulation--drug effects