RT Journal Article SR Electronic T1 Elective and emergency surgery in patients with severe acute respiratory syndrome (SARS) JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP 71 OP 74 VO 48 IS 1 A1 Homer C. Tien A1 Talat Chughtai A1 Amit Jogeklar A1 Andrew B. Cooper A1 Frederick Brenneman YR 2005 UL http://canjsurg.ca/content/48/1/71.abstract