title: [Primary malignant neoplasms of the duodenum (author's transl)].
mesh_terms: D000230:Adenocarcinoma / Q000453:epidemiology; D000328:Adult; D000368:Aged; D002277:Carcinoma / Q000453:epidemiology; D004379:Duodenal Neoplasms / Q000453:epidemiology; D005260:Female; D006801:Humans; D008223:Lymphoma / Q000453:epidemiology; D008297:Male; D008800:Mexico; D008875:Middle Aged
vernacular_title: Tumores malignos primarios del duodeno