RT Journal Article SR Electronic T1 How to use an article about prognosis JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP 328 OP 336 VO 52 IS 4 A1 Robert R. Hansebout A1 Sylvie D. Cornacchi A1 Ted Haines A1 Charlie H. Goldsmith A1 , YR 2009 UL http://canjsurg.ca/content/52/4/328.abstract