Citation: Bj. Caldarone et al., ENHANCEMENT OF MORPHINE ANALGESIA IN RATS FOLLOWING REMOVAL FROM CONTEXTUAL CONDITIONED FEAR CUES, Progress in neuro-psychopharmacology & biological psychiatry, 21(6), 1997, pp. 981-995
Citation: Dl. Mongeluzi et al., PAVLOVIAN AVERSIVE CONTEXT CONDITIONING USING CARBON-DIOXIDE AS THE UNCONDITIONAL STIMULUS, Journal of experimental psychology. Animal behavior processes, 22(3), 1996, pp. 244-257