2Jensen DM,Machicado GA,Jutabha R,et al.Urgent colonoscopy for the diagnosis and treatment of severe divertieular haemorhage.N Engl J Med,2000,342:78-82.
3Kavin H,Berman J,Manrtin TL,et al.Successful wireless capsule endoscopy for a 2.5-year-old child:Obscure gastrointestinal bleeding form mixed,juvenile,capillary hemangioma-angiomatosis of the jejunum.Pediatrics,2006,117:539-543.