Update on postoperative pain management.
Department of Anaesthesia, Toronto Hospital, University of Toronto, Ontario.
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Sandler
D016058:Analgesia, Patient-Controlled; D000701:Analgesics, Opioid / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D009407:Nerve Block; D010149:Postoperative Pain / Q000517:prevention & control*
D000701:Analgesics, Opioid