title: [Gastrointestinal hemorrhages of ulcerative origin].
mesh_terms: D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D002648:Child; D006801:Humans; D006975:Hypertension, Portal / Q000150:complications; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000139:chemically induced / Q000601:surgery*; D013274:Stomach Neoplasms / Q000150:complications
vernacular_title: Gastro-intestinalni kruvotecheniia ot iazven proizkhod