title: A double-blind comparison of haloperidol with perphenazine in acute psychiatric episodes.
mesh_terms: D000208:Acute Disease; D000328:Adult; D000368:Aged; D001794:Blood Pressure / Q000187:drug effects; D002986:Clinical Trials as Topic; D005260:Female; D006220:Haloperidol / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000188:drug therapy*; D008875:Middle Aged; D010546:Perphenazine / Q000627:therapeutic use*; D011674:Pulse / Q000187:drug effects; D012119:Respiration / Q000187:drug effects
chemical_list: D010546:Perphenazine; D006220:Haloperidol