title: Neuroleptic malignant syndrome and the endogenous opiate system.
mesh_terms: D001480:Basal Ganglia Diseases / Q000378:metabolism*; D006801:Humans; D009294:Narcotics / Q000378:metabolism*; D009459:Neuroleptic Malignant Syndrome / Q000378:metabolism*
chemical_list: D009294:Narcotics