RT Journal Article SR Electronic T1 The timing of elective colectomy in diverticulitis: a decision analysis JF Canadian Journal of Surgery JO CAN J SURG FD Canadian Medical Association SP 212 OP 214 VO 49 IS 3 A1 Robin McLeod A1 Terry Phang A1 Steven Wexner A1 , YR 2006 UL http://canjsurg.ca/content/49/3/212.abstract