[Policy of a district surgeon in acute gastroduodenal hemorrhages].
D006470:Hemorrhage; D006801:Humans; D010437:Peptic Ulcer; D010438:Peptic Ulcer Hemorrhage; D066231:Surgeons
PEPTIC ULCER/hemorrhage
O taktike raionnogo khirurga pri ostrykh gastro-duodenal'nykh krovotecheniiakh.