title: Analysis of 4,000 operations for gallbladder and biliary duct disease.
mesh_terms: D001649:Bile Duct Diseases; D001652:Bile Ducts / Q000601:surgery*; D001662:Biliary Tract Surgical Procedures; D005704:Gallbladder / Q000601:surgery*; D005705:Gallbladder Diseases; D006801:Humans
keywords: BILE DUCTS/diseases; BILE DUCTS/surgery; GALLBLADDER/diseases; GALLBLADDER/surgery