1. Multicenter, randomized trial of Wallstent biliary endoprosthesis versus plastic stents;Carr-Locke;Gastrointest Endosc,1993
2. Self-expanding metal stents versus polyethylene stents for malignant biliary obstruction;Schmassmann;Gastroenterology,1994
3. Intrahepatic cholangioenteric anastomosis in carcinoma of the hilus of the liver;Bismuth;Surg Gynecol Obstet,1975
4. No need to be defeated by the tight malignant biliary stricture at initial ERCP—a new technique [Abstract];van Someren;Gastroenterology,1994
5. The “stent through wire mesh technique” for complicated biliary strictures;Neuhaus;Gastrointest Endosc,1993