7Hall BM,Shapiro MJ,Vosswinkel JA,et al.Phytobezoar as a cause ofintestinal obstruction[J].J Gastrointest Surg,2011,15(12):2293-2295.
8Yan T,wakabayashi H,Yachida S,et al.A stercoral perforation of thecolon with an obvious fecal mass diagnosed by computed tomogra-phy[J].ANZ J surg,2008,78(3):214-215.
9Fagenholz PJ,de Moya MA.Laparoscopic treatment of bowel obstruc-tion due to a bezoar in a Meckel's diverticulum[J].J SLS,2011,15(4):562-564.
10Manchanda SD,,Prasad A,Sachdev N,et al.Multi-detector comput-ed tomography(mdct)evaluation of small bowel obstruction:Pictorialreview. Tropical Gastroenterology . 2010
