title: Endogenous peptides and centrally acting drugs.
mesh_terms: D000818:Animals; D014150:Antipsychotic Agents / Q000378:metabolism*; D001921:Brain / Q000378:metabolism*; D004723:Endorphins / Q000378:metabolism*; D006801:Humans; D051381:Rats
chemical_list: D014150:Antipsychotic Agents; D004723:Endorphins