title: Behavioral effects of neuropeptides: endorphins and vasopressin.
mesh_terms: D000818:Animals; D001362:Avoidance Learning / Q000187:drug effects; D001519:Behavior / Q000187:drug effects*; D004723:Endorphins / Q000378:metabolism / Q000494:pharmacology*; D006801:Humans; D007858:Learning / Q000187:drug effects; D008568:Memory / Q000187:drug effects; D051381:Rats; D014667:Vasopressins / Q000494:pharmacology*
chemical_list: D004723:Endorphins; D014667:Vasopressins