8[3]Maetani I,Tada T,Ukita T,Inoue H,Sakai Y,Nagao J.Comparison of duodenal stent placement with surgical gastrojejunostomy for palliation in patients with duodenal obstructions caused by pancreaticobiliary malignancies.Endoscopy 2004; 36:73-78
9[4]Wong YT,Brams DM,MunsonL,Sanders L,HeissF,Chase M,Birkett DH.Gastric outlet obstruction secondary to pancreatic cancer surgical vs endoscopic palliation.Surg Endosc 2002; 16:310-312
10[5]Yim HB,Jacobson BC,Saltzman JR,Johannes RS,Bounds BC,Lee JH,Shields SJ,Ruymann FW,Van Dam J,Carr-Locke DL.Clinical outcome of the use of enteral stents for palliation of patients with malignant upper GI obstruction.Gastrointest Endosc 2001; 53:329-332
6Mutignani M, Tringali A, Shah SG, et al. Combline endoscopic stent insertion in malignant biliary and duodenal obstruction. Endoscopy, 2007,39 ( 5 ) :440-447.