For citations:
Avanesyan A.A., Chukina O.V., Kokovina Yu.V., Chirkina T.M., Bakulin I.G. Screening for gastric cancer: East and West, features of diagnostic criteria. Experimental and Clinical Gastroenterology. 2020;(9):73-78. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-181-9-73-78