title: Perspectives on malignant biliary obstruction: does the surgeon have a role in management?
mesh_terms: D001649:Bile Duct Diseases / Q000175:diagnosis* / Q000628:therapy; D001650:Bile Duct Neoplasms / Q000175:diagnosis* / Q000628:therapy; D002758:Cholangiography; D006801:Humans; D011379:Prognosis