CHICHIRELO-KONSTANTYNOVYCH, K. D. Assessment of the clinical course of community acquired pneumonia in young patients, taking into account the CMV-persistence and its severity. Journal of Education, Health and Sport. Online. 16 January 2020. Vol. 10, no. 1, pp. 31-41. [Accessed 17 February 2026]. DOI 10.12775/JEHS.2020.10.01.004.