title: [Rare causes of gastrointestinal bleedings].
authors.forename: D Iu
authors.initials: DIu
authors.lastname: Zinov'ev
authors.forename: K V
authors.initials: KV
authors.lastname: Kovalev
authors.forename: A V
authors.initials: AV
authors.lastname: Klimashevich
mesh_terms: D000368:Aged; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology* / Q000601:surgery; D006801:Humans; D008875:Middle Aged