[Surgeon's tactics in danger of gastroduodenal hemorrhage caused by peptic ulcer].
D006470:Hemorrhage; D006801:Humans; D010437:Peptic Ulcer; D010438:Peptic Ulcer Hemorrhage; D066231:Surgeons
PEPTIC ULCER/hemorrhage
O taktike khirurga pri ugrozhaiushchikh gastroduodenal'nykh krovotecheniiakh iazvennoi etiologii.