Comparison of butorphanol with other anesthetic and analgesic agents.
D000328:Adult; D000368:Aged; D000758:Anesthesia; D002077:Butorphanol / Q000494:pharmacology; D004737:Enflurane; D005260:Female; D005283:Fentanyl; D006801:Humans; D008614:Meperidine; D008875:Middle Aged; D009019:Morphinans / Q000494:pharmacology; D010149:Postoperative Pain / Q000188:drug therapy*; D010388:Pelvis / Q000601:surgery*
D009019:Morphinans; D004737:Enflurane; D008614:Meperidine; D002077:Butorphanol; D005283:Fentanyl