Shibata Osamu, Kawata Keisuke, Miura Kosuke, Shibata Singo, Terao Yoshiaki, Sumikawa Koji
Department of Anesthesiology, Nagasaki University School of Medicine, 1-7-1 Sakamoto, Nagasaki 852-8501, Japan.
J Anesth. 2002;16(3):258-60. doi: 10.1007/s005400200037.