title: [Our experience with the surgical treatment of tumors of the pancreas and periampullary region].
mesh_terms: D014670:Ampulla of Vater; D003138:Common Bile Duct Neoplasms / Q000601:surgery*; D006801:Humans; D010190:Pancreatic Neoplasms / Q000601:surgery*
vernacular_title: Nashiiat opit khirurgichnoto lechenie na tumorite na zadstomashnata zhleza i periampularnata oblast.