title: A case of aorto-enteric fistula. Diagnosis in upper gastrointestinal hemorrhaging.
mesh_terms: D000368:Aged; D001018:Aortic Diseases / Q000150:complications*; D005402:Fistula / Q000150:complications*; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D007412:Intestinal Fistula / Q000150:complications*; D008297:Male