title: Droperidol in cataract surgery.
mesh_terms: D000328:Adult; D000368:Aged; D000772:Anesthesia, Local; D001544:Benperidol; D001794:Blood Pressure; D002387:Cataract Extraction; D005260:Female; D006801:Humans; D007275:Injections, Intravenous; D008297:Male; D008614:Meperidine; D008722:Methods; D008875:Middle Aged; D009458:Neuroleptanalgesia; D011229:Preanesthetic Medication; D011398:Promethazine; D011674:Pulse; D014792:Visual Acuity
chemical_list: D001544:Benperidol; D008614:Meperidine; D011398:Promethazine