title: [Hemorrhage from chronic gastroduodenal ulcers: current views and prospects of treatment].
authors.forename: N A
authors.initials: NA
authors.lastname: Efimenko
authors.forename: M V
authors.initials: MV
authors.lastname: Lysenko
authors.forename: V L
authors.initials: VL
authors.lastname: Astashov
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002908:Chronic Disease; D013505:Digestive System Surgical Procedures / Q000379:methods* / Q000639:trends*; D005260:Female; D005544:Forecasting; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010437:Peptic Ulcer / Q000150:complications*; D016896:Treatment Outcome