7Mauro MA,Koehler RE,Baron TH,et al.Advances in gastrointestinal intervention:the treatment of gastroduodenal and colorectal obstructions with metallic stents[J].Radiotogy,2000,215:659-669.
8Park KB,Do YS,Kang WK,et al.Malignant obstruction of gastric outlet and duodenum:palliation with flexible covered metallic stents[J].Radiology,2001,219:679-683.
9Tang CN,Siu WT,Ha JP,et al.Endo-laparoscopic approach in the Management of obstructive jaundice and malignant gastri coutflow obstruction[J].Hepatogastroenterology,2005,52:128-134.
10Lee BH. Biliary Stent. In : Han MC, Park JH, eds. Interventional radiology. Korea : Llchokak, 1999,571.