Epstein, O I Neurotropic compounds and their antibodies: effect on the brain system of positive emotional reinforcement. [electronic resource] - Bulletin of experimental biology and medicine Jan 2003 - 130-1 p. digital Publication Type: Journal Article ISSN: 1573-8221 Standard No.: 10.1023/a:1024780108123 doi Subjects--Topical Terms: AnimalsAntibodies--immunologyBehavior, Animal--drug effectsBrain--drug effectsEthanol--pharmacologyHypothalamic Area, Lateral--drug effectsMaleMorphine--immunologyRatsReceptors, Opioid, mu--immunologyS100 Proteins--immunologySelf Stimulation--drug effects