PT - JOURNAL ARTICLE AU - Anil Duggal AU - Richard N. Rankin AU - William J. Wall TI - Hepatic portal venous gas from perforated sigmoid diverticulitis DP - 2007 Dec 01 TA - Canadian Journal of Surgery PG - E19--E20 VI - 50 IP - 6 4099 - http://canjsurg.ca/content/50/6/E19.short 4100 - http://canjsurg.ca/content/50/6/E19.full SO - CAN J SURG2007 Dec 01; 50