title: Duodenal adenocarcinoma: uncommon cause of chronic blood loss in the elderly.
authors.forename: C
authors.initials: C
authors.lastname: Trescoli-Serrano
authors.forename: M
authors.initials: M
authors.lastname: Garcia-Zarco
authors.forename: O A
authors.initials: OA
authors.lastname: Adedeji
mesh_terms: D000230:Adenocarcinoma / Q000150:complications*; D000368:Aged; D000369:Aged, 80 and over; D018798:Anemia, Iron-Deficiency / Q000209:etiology*; D004379:Duodenal Neoplasms / Q000150:complications*; D005260:Female; D006801:Humans; D008875:Middle Aged