title: Study demonstrates efficacy of clozapine in treatment-resistant schizophrenia.
mesh_terms: D002986:Clinical Trials as Topic; D003024:Clozapine / Q000627:therapeutic use*; D003984:Dibenzazepines / Q000627:therapeutic use*; D004311:Double-Blind Method; D006801:Humans; D012559:Schizophrenia / Q000188:drug therapy*
chemical_list: D003984:Dibenzazepines; D003024:Clozapine