NEONATAL ADMINISTRATION OF A SPECIFIC NEUROPEPTIDE-Y ANTISERUM ALTERS THE VASOPRESSIN RESPONSE TO HEMORRHAGE AND THE HYPOTHALAMIC CONTENT OF NORADRENALINE IN RATS - VALLEJO, M; CARTER, DA; DIEZGUERRA, FJ; EMSON, PC; LIGHTMAN, SL; (Neuroendocrinology, 1987)