For citations:
Korolev M.P., Avanesyan R.G., Fedotov L.E., Fedotov B.L., Antipova M.V., Khafizov L.Z. Possibilities and place of endoscopy in improving the results of treatment of gastroduodenal bleedings. Grekov's Bulletin of Surgery. 2023;182(1):93-97. (In Russ.) https://doi.org/10.24884/0042-4625-2023-182-1-93-97