title: [Surgery of biliary tract in the aged].
mesh_terms: D000367:Age Factors; D000368:Aged; D001660:Biliary Tract Diseases / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D011182:Postoperative Care; D011300:Preoperative Care
vernacular_title: La chirurgia delle vie biliari nell'anziiano.