title: Surgical experience with Droperidol and fentanyl.
mesh_terms: D001544:Benperidol / Q000627:therapeutic use*; D005283:Fentanyl / Q000627:therapeutic use*; D006801:Humans; D009458:Neuroleptanalgesia; D011229:Preanesthetic Medication; D012771:Shock, Hemorrhagic / Q000188:drug therapy*; D014839:Vomiting / Q000188:drug therapy*
chemical_list: D001544:Benperidol; D005283:Fentanyl