Demerol as an anesthetic agent used in 9,000 surgical cases.
D000698:Analgesia; D000758:Anesthesia; D000760:Anesthesia and Analgesia; D000768:Anesthesia, General; D000777:Anesthetics; D006801:Humans; D008614:Meperidine / Q000628:therapy*; D008910:Minnesota; D010146:Pain; D059408:Pain Management
D000777:Anesthetics; D008614:Meperidine
ANESTHESIA, GENERAL; MEPERIDINE/anesthesia and analgesia; MEPERIDINE/therapy