The prevention of postoperative pain :
proceedings of the symposium, prevention and control of postoperative pain, from the 1991 annual meeting of the Canadian Pain Society /
edited by Harold Merskey & Ken Prkachin.

APA Citation

Canadian Pain Society. Meeting (1991 : Vancouver, B., Prkachin, K. Martin., Merskey, H., Canadian Pain Society. (1993). The prevention of postoperative pain: proceedings of the symposium, prevention and control of postoperative pain, from the 1991 annual meeting of the Canadian Pain Society. London, Ont.: Canadian Pain Society = SocieteĢ canadienne pour le traitement de la douleur.

MLA Citation

Canadian Pain Society. Meeting (1991 : Vancouver, B.C.), Kenneth Martin Prkachin, Harold Merskey, and Canadian Pain Society. The Prevention of Postoperative Pain: Proceedings of the Symposium, Prevention And Control of Postoperative Pain, From the 1991 Annual Meeting of the Canadian Pain Society. London, Ont.: Canadian Pain Society = SocieteĢ canadienne pour le traitement de la douleur, 1993.

Warning: These citations may not always be complete (especially for serials).