title: [Primary tumors of the duodenum].
mesh_terms: D000328:Adult; D000368:Aged; D004379:Duodenal Neoplasms / Q000175:diagnosis* / Q000601:surgery; D005260:Female; D006801:Humans; D008197:Lymph Node Excision; D008297:Male; D008875:Middle Aged; D011379:Prognosis; D012189:Retrospective Studies
vernacular_title: Tumori primitivi del duodeno.