title: [Analysis of mortality and means of reducing it in ulcer-related gastrointestinal hemorrhage in patients over 60 years of age].
authors.forename: V T
authors.initials: VT
authors.lastname: Zaĭtsev
authors.forename: N N
authors.initials: NN
authors.lastname: Veligotskiĭ
authors.forename: A I
authors.initials: AI
authors.lastname: Derman
mesh_terms: D000367:Age Factors; D004381:Duodenal Ulcer / Q000150:complications*; D004630:Emergencies; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000401:mortality* / Q000601:surgery; D013276:Stomach Ulcer / Q000150:complications*
vernacular_title: Analiz letal'nosti i puti ee snizheniia pri iazvennykh zheludochno-kishechnykh krovotecheniiakh u bol'nykh starshe 60 let.