title: Efficacy of clozapine.
mesh_terms: D002746:Chlorpromazine / Q000627:therapeutic use; 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; D002746:Chlorpromazine