[Treatment of middle-aged and elderly patients with acute gastroduodenal hemorrhages of ulcer etiology].
D000208:Acute Disease; D000368:Aged; D004381:Duodenal Ulcer / Q000150:complications*; D006801:Humans; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000601:surgery*; D013276:Stomach Ulcer / Q000150:complications*
Lechenie bol'nykh pozhilogo i starcheskogo vozrasta s ostrymi gastroduodenal'nymi krovotecheniiami iazvennoĭ etiologii.