title: [Diagnosis of primary duodenal cancer].
mesh_terms: D000328:Adult; D000368:Aged; D004379:Duodenal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology / Q000601:surgery; D004386:Duodenum / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography
vernacular_title: O diagnostike pervichnogo raka dvenadtsatiperstnoĭ kishki.