BIGULIAK, H. and KLISHCH, I. Structural organization of periodontium and morphological changes in its components in modeled periodontitis and its correction in rats. Journal of Education, Health and Sport. Online. 30 September 2021. Vol. 11, no. 9, pp. 862-874. [Accessed 18 December 2025]. DOI 10.12775/JEHS.2021.11.09.101.