[Acute ulcerative gastrointestinal hemorrhages in the middle-aged and elderly].
D000208:Acute Disease; D000368:Aged; D004381:Duodenal Ulcer / Q000150:complications*; D005260:Female; D006489:Hemostatic Techniques; D006801:Humans; D008297:Male; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000175:diagnosis* / Q000628:therapy; D013276:Stomach Ulcer / Q000150:complications*
Ostrye iazvennye zheludochno-kishechnye krovotecheniia u bol'nykh pozhilogo i starcheskogo vozrasta.