For citations:
Shubina MV, Tereshchenko SY, Gorbacheva NN, Anisimova EN. Еndoscopic and histological features of the gastroduodenal zone in children with the CagA Helicobacter pylori infection. Meditsinskiy sovet = Medical Council. 2023;(17):238-245. (In Russ.) https://doi.org/10.21518/ms2023-275