For citations:
Pegasheva I.L., Pavlovich I.M., Gordienco A.V., Chyrskiy V.S., Erokhina A.A., Swarwal A.V. Influence of pathogenicity factors of Helicobacter pylori (Cag A and Vac A) on precancerous changes of gastric mucosa in patients with chronic gastritis. Experimental and Clinical Gastroenterology. 2019;(5):67-71. (In Russ.) https://doi.org/10.31146/1682-8658-ecg-165-5-67-71