For citations:
Baryshnikova N.V., Matveyeva K.O., Svetlova M.M., Sousova Ya.V. Features of the endoscopic picture of the upper gastrointestinal tract in Helicobacter pylori-infected patients of different ages. Medical alphabet. 2024;(26):15-18. (In Russ.) https://doi.org/10.33667/2078-5631-2024-26-15-18