3[1]Liangpunsakul S,Maglinte DD,Rex DK.Comparison of wireless capsule endoscopy and conventional radiologic methods in the diagnosis of small bowel disease.Gastrointest Endosc Clin N Am 2004; 14:43-50
4[2]Berner JS,Mauer K,Lewis BS.Push and sonde enteroscopy for the diagnosis of obscure gastrointestinal bleeding.Am J Gastroenterol 1994; 89:2139-2142
5[3]Lewis BS,Kornbluth A,Waye JD.Small bowel tumours:yield of enteroscopy.Gut 1991; 32:763-765