1.
SHUKHTINA, I., SHUKHTIN, V., GOZHENKO, A., AVRAMENKO, A. and BADIUK, N. Helicobacter pylori and its effect on the body. Worldwide prevalence of Helicobacter pylori. Journal of Education, Health and Sport. Online. 29 June 2016. Vol. 6, no. 6, pp. 734-740. [Accessed 5 January 2025]. DOI 10.12775/JEHS.2016.06.06.076.