title: A controlled study of haloperidol in chronic schizophrenia.
mesh_terms: D000328:Adult; D002986:Clinical Trials as Topic; D006220:Haloperidol / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012559:Schizophrenia / Q000188:drug therapy*
chemical_list: D006220:Haloperidol