For citations:
Karmakova T.A., Pirogov S.S., Kaprin A.D. Biological markers of Barrett’s esophagus progression to adenocarcinoma. Experimental and Clinical Gastroenterology. 2020;174(5):91-98. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-177-5-91-98