1. Bell JR. Australian trends in opioid prescribing for chronic non-cancer pain, 1986–1996. Med J Aust. 1997;167:26–9.
2. Jage J, Bey T. Postoperative analgesia in patients with substance use disorders. Acute Pain. 2000;3:140–55.
3. May JA, White HC, Leonard-White A, Warltier DC, Pagel PS. The patient recovering from alcohol or drug addiction: special issues for the anesthesiologist. Anesth Analg. 2001;92:160–1.
4. Hord AH, Sinatra RS. Postoperative analgesia in the opioid dependent patient. In: Hord AH, Ginsberg B, Preble LM, editors. Acute pain: mechanisms and management. St Louis: Mosby Yearbook; 1992. p. 390–8.
5. Dolin SJ, Cashman JN, Bland JM. Effectiveness of acute postoperative pain management: evidence from published data. Br J Anaesth. 2002;89:409–23.