title: [The combination of tomography and trinitrine in the biligraphic study of the choledocho-vatero-duodenal region].
mesh_terms: D014670:Ampulla of Vater / Q000000981:diagnostic imaging*; D001660:Biliary Tract Diseases / Q000000981:diagnostic imaging*; D002758:Cholangiography; D002765:Cholecystography; D003135:Common Bile Duct / Q000000981:diagnostic imaging*; D004386:Duodenum / Q000000981:diagnostic imaging*; D006801:Humans; D005996:Nitroglycerin; D013679:Technology, Radiologic; D014054:Tomography
chemical_list: D005996:Nitroglycerin
vernacular_title: L'associazione tomografia e trinitrina nello studio biligrafico della regione coledoco-vatero-duodenale.