5Zalcman M,Sy M,Donckier V,et al.Helical CT signs in the diagnosis of intestinal ischemia in small-bowel obstruction.AJRAm J Roentgenol,2000,175(6):1601-1607.
9Stewart RM, Page CP, Brender J, et al. The incidence and risk of early postoperative small bowel obstruction. A cohort study [ J ]. Am J Surg,1987,154(6):643 647
10Pickleman J, Lee RM. The management of patients with suspected early post-operative small bowel obstruction[J]. Ann Surg, 1989, 210(2) :216-219