title: A comparative study of choledochoenterostomy and transduodenal sphincterotomy in the management of benign extrahepatic biliary tract obstruction.
mesh_terms: D001660:Biliary Tract Diseases / Q000601:surgery*; D003135:Common Bile Duct / Q000601:surgery*; D004386:Duodenum / Q000601:surgery*; D006801:Humans; D008722:Methods; D011183:Postoperative Complications