For citations:
Sokolov S.A., Pirogov S.S., Ryabov A.B., Fedorov E.D., Moscalec M.V., Shveykin A.O., Lenskiy B.S., Kanner D.Y., Kaprin A.D. Endoscopic diagnosis and treatment of patient with early cardioesophageal cancer three months after gastric bypass surgery. Experimental and Clinical Gastroenterology. 2022;(5):133-136. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-201-5-133-136