Authors: DeSousa, NJ Vaccarino, FJ

Citation: Nj. Desousa et Fj. Vaccarino, Neurobiology of reinforcement: Interaction between dopamine and cholecystokinin systems, HANDBOOK OF CONTEMPORARY LEARNING THEORIES, 2001, pp. 441-468

Authors: Wunderlich, GR DeSousa, NJ Vaccarino, FJ

Citation: Gr. Wunderlich et al., Cholecystokinin modulates both the development and the expression of behavioral sensitization to amphetamine in the rat, PSYCHOPHAR, 151(2-3), 2000, pp. 283-290

Authors: DeSousa, NJ Bush, DEA Vaccarino, FJ

Citation: Nj. Desousa et al., Self administration of intravenous amphetamine is predicted by individual differences in sucrose feeding in rats, PSYCHOPHAR, 148(1), 2000, pp. 52-58

Authors: Bush, DEA DeSousa, NJ Vaccarino, FJ

Citation: Dea. Bush et al., Self-administration of intravenous amphetamine: effect of nucleus accumbens CCKB receptor activation on fixed-ratio responding, PSYCHOPHAR, 147(3), 1999, pp. 331-334