作者单位: | [1]Department of Anesthesiology, Pharmacology & Therapeutics, Hugill Anesthesia Research Centre [2]Department of Electrical and Computer Engineering , Pharmacology & Therapeutics, Hugill Anesthesia Research Centre [3]Department of Anesthesia, St. Paul's Hospital, The University of British Columbia, Vancouver, B.C., Canada [4]不详, St. Paul's Hospital, The University of British Columbia, Vancouver, B.C., Canada |