title: [Changes in tactics and technics of surgery on the major duodenal papilla in benign stenosis].
mesh_terms: D014670:Ampulla of Vater; D003137:Common Bile Duct Diseases / Q000601:surgery; D003251:Constriction, Pathologic / Q000601:surgery; D006801:Humans; D008722:Methods
vernacular_title: Izmeneniia taktiki i tekhniki operatsii na bol'shom sosochke dvenadtsatiperstnoĭ kishki pri ego dobrokachestvennom stenoze.