The relationship of the anesthetic agent to postoperative analgesic requirements.
D000368:Aged; D000758:Anesthesia; D001014:Aortic Aneurysm / Q000601:surgery; D003521:Cyclopropanes; D005019:Ethyl Ethers; D005260:Female; D005283:Fentanyl; D006221:Halothane; D006801:Humans; D008297:Male; D008733:Methoxyflurane; D008875:Middle Aged; D009020:Morphine / Q000627:therapeutic use*; D009458:Neuroleptanalgesia; D010146:Pain / Q000188:drug therapy; D011182:Postoperative Care; D013997:Time Factors
D003521:Cyclopropanes; D005019:Ethyl Ethers; D008733:Methoxyflurane; D009020:Morphine; D005283:Fentanyl; D006221:Halothane