Tazi, A Effects of naloxone, beta-endorphin and ACTH on acquisition of schedule-induced polydipsia. [electronic resource] - Psychopharmacology 1985 - 87-91 p. digital Publication Type: Journal Article ISSN: 0033-3158 Standard No.: 10.1007/BF00427328 doi Subjects--Topical Terms: Adrenocorticotropic Hormone--pharmacologyAnimalsConditioning, Operant--drug effectsDrinking Behavior--drug effectsEndorphins--pharmacologyMaleNaloxone--pharmacologyRatsRats, Inbred StrainsReinforcement ScheduleThirst--drug effectsTime Factorsbeta-Endorphin