title: Upper gastrointestinal bleeding from a duodenal duplication: an unusual complication of a rare disease.
authors: J J
authors: JJ
authors: Duque
authors: W B
authors: WB
authors: Strum
authors: G G
authors: GG
authors: Kuster
authors: D
authors: D
authors: Kaufmann
mesh_terms: D004378:Duodenal Diseases / Q000209:etiology*; D004384:Duodenoscopy; D004386:Duodenum / Q000002:abnormalities*; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008875:Middle Aged