4MAY A, NACHBAR L, EL L C. Double -balloon enteroscopy (push-and-pull enteroscopy) of the small bowel: feasibility and diagnostic and therapeutic yield in patients with suspected small bowel disease[J]. Gastrointest Endosc, 2005, 62: 62-70.
5DI CARO ,S, MAY A, HEINE DG, et al. The European experience with double-balloon enteroscopy: indications, methodology, safety, and clinical impact [J]. Gastrointest Endosc, 2005, 62: 545-550.
6HEINE GD, HADITHI M, GROENEN MJ, et al. Double-balloon enteroscopy: indications, diagnostic yield, and complications in a series of 275 patients with suspected small-bowel disease [J]. Endoscopy, 2006, 38: 42-48.
7OSHITANI N, YUKAWA T, YAMAGAMI H, et al. Evaluation of deep small bowel involvement by double-balloon enteroseopy in Crohn's disease[J]. Am J Gastroenterol, 2006, 101: 1484-1489.
8MANABE N, TANAKA S, FUKUMOTO A, et al. Double-balloon enteroscopy in patients with GI bleeding of obscure origin [J]. Gastrointest Endosc, 2006, 64: 135-140.
9OKAMOTO M, KAWABE T, KATO J, et al. Ultrathin colonoscope with a diameter of 9.8 mm for total colonoscopy [J]. Journal of Clinical Gastroenterology, 2005, 39(8): 679-683.
10KOSHY G, NAIRS P, NOKUS EP, Propofol versus midazolam and meperdine for eonseious sedation in GI [J]. Am J Gastroenierol, 2000, 95(5): 1476-1479.
