Okuyama Atsushi, Sugimoto Hisashi, Mayumi Takahisa, Oba Jun'ichi, Ota Yoshihiro, Kemmotsu Osamu
Department of Anesthesiology and Intensive Care, Hokkaido University School of Medicine, N-15, W-7, Kita-ku, 060, Sapporo, Japan.
J Anesth. 1995 Sep;9(3):289-291. doi: 10.1007/BF02479881.