For citations:
Kortieva A.T., Krushelnitskiy V.S., Gabriel S.A., Dynko V.Yu., Guchetl A.Ya., Babenko E.S. A case of massive recurrent small intestinal bleeding. Experimental and Clinical Gastroenterology. 2021;(3):214-217. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-187-3-214-217