Stepanov, Yu. M., O. V. Simonova, L. M. Mosiichuk, and O. P. Petishko. 2018. “Modern Endoscopic Criteria for Stratifiation of Patients With Atrophic Gastritis in the Development of Precancerous Changes of the Stomach”. Pathologia 15 (3). https://doi.org/10.14739/2310-1237.2018.3.151857.