Affiliation: | S.Z. Fan, MD, L. Susetio, MD, Lecturers, Department of Anesthesiology, National Taiwan University Hospital, No 7, Chung-Shan South Road, Taipei, Taiwan, R.O.C. 10016, M.C. Tsai, PhD, Professor, Department of Pharmacology, College of Medicine, National Taiwan University, No 1, Jen-Ai Road, Taipei, Taiwan, 10018. |