title: [Digestive system: extrahepatic bile ducts (2). Introduction to the pathology of obstruction].
mesh_terms: D001650:Bile Duct Neoplasms / Q000473:pathology*; D002769:Cholelithiasis / Q000473:pathology*; D001651:Cholestasis, Extrahepatic / Q000473:pathology*; D006801:Humans
vernacular_title: L'appareil digestif: voies biliaires extrahépatiques (2). Introduction à la pathologie des obstacles.