5Brueeher BL, Roder JD, Fink U, et al. Prognostic factors in resected primary small bowel tumors[J]. Dig Surg, 1998,15( 1 ) :42 -51.
6Severson RK, Schen KM, Gumey JG, et al. Increasing incidence of adenocarcinomas and carcinoid tumors of the small interstine in adults[J]. Cancer Epidemiol Biomar Kers Prey, 1996,5( 1 ) :81 -84.
7Horace H, Herbsman H, Wetstein L, et al. Tumors of the small intestine[J]. Current Prob in Surg, 1980,17(3) :127 -129.
8Lewis BS, Swain P. Capsule endoscopy in the evaluation of patients with suspected small intestinal bleeding: Results of a pilot study [ J].Gastrointest Endosc,2002,56 ( 3 ) : 349 - 353.
9Costamagna G, Shah SK, Riccioni ME, et al. A prospective trial comparing small bowel rodiographs and video capsule endoscopy for ssuspected small bowel disease [ J ]. Gastroenterology,2002,123 ( 4 ) :999 -1005.
10Jensen DM,Machicado GA.Diagnosis and treatment of severe hematochezia.The role of urgent colonoscopy after purge.Gastroenterology,1988,95:1569-1574.