Parenteral vs epidural analgesia for postoperative pain.
Jankowski
Christopher J
CJ
Warner
David O
DO
D015360:Analgesia, Epidural; D016058:Analgesia, Patient-Controlled; D000701:Analgesics, Opioid / Q000008:administration & dosage*; D006801:Humans; D010149:Postoperative Pain / Q000517:prevention & control*
D000701:Analgesics, Opioid