[Hemorrhage in gastroduodenal ulcer].
D000328:Adult; D000368:Aged; D001241:Aspirin / Q000009:adverse effects; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010438:Peptic Ulcer Hemorrhage / Q000601:surgery
D001241:Aspirin
Hemorragias en las úlceras gastroduodenales.