[Evaluation of operations of the biliary tract performed at our department in the past 5 years].
D001650:Bile Duct Neoplasms / Q000150:complications; D001660:Biliary Tract Diseases / Q000601:surgery*; D002761:Cholangitis / Q000601:surgery; D002769:Cholelithiasis / Q000601:surgery; D005069:Evaluation Studies as Topic; D006801:Humans; D008722:Methods; D011183:Postoperative Complications / Q000601:surgery*