[Results of gastrectomies for ulcer hemorrhage in middle-aged and elderly patients].
D000367:Age Factors; D000368:Aged; D005260:Female; D005743:Gastrectomy; D006801:Humans; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000601:surgery*; D013276:Stomach Ulcer / Q000601:surgery*
Rezul'taty rezektsii zheludka pri iazvennykh krovotechenii abh u lits pozhilogo i starcheskogo vozrasta