[Dangerous gastroduodenal hemorrhages of ulcerous etiology and their therapy].
D006470:Hemorrhage; D006801:Humans; D010437:Peptic Ulcer; D010438:Peptic Ulcer Hemorrhage
PEPTIC ULCER/hemorrhage
Ugrozhdaiushchie zhizni gastroduodenal'nye krovotecheniia iazvenoi etiologii i ikh lechenie.