AVRAMENKO, A., MAGDENKO, A., SMOLYAKOV, S., DERMENZHI, E. and KOROLENKO, R. A case of early intra-familial reinfection with helicobacter pylori infection in a patient with chronic non-atrophic gastritis who had previously undergone successful eradication therapy. Journal of Education, Health and Sport. Online. 30 September 2026. Vol. 95, p. 76890. [Accessed 30 October 2026]. DOI 10.12775/JEHS.2026.95.76890.