For citations:

Nalyotov A.V. THE EFFECT OF TOXIGENIC STRAINS OF HELICOBACTER PYLORI ON CLINICAL AND MORPHOLOGICAL MANIFESTATIONS OF CHRONIC GASTRODUODENAL PATHOLOGY IN CHILDREN. Health and Ecology Issues. 2014;(3):103-107. (In Russ.) https://doi.org/10.51523/2708-6011.2014-11-3-20