Patient-Controlled Analgesia
Cleveland Clinic Journal of Medicine. 1987 July;54(4):352-353 | 10.3949/ccjm.54.4.352-a
July 1, 1987 | Cleveland Clinic Journal of Medicine
Author and Disclosure Information
Z. Nicholas Zakov, M.D.
Ronald A. Millar, M.D.
Department of Anesthesiology, The Cleveland Clinic Foundation