Turkevych, A., and D. Turkevych. “Influence of Calcium Hydroxylapatite on the Soft Tissues – a Critical Viewpoint”. Journal of Applied Cosmetology, vol. 40, no. 1, June 2022, p. 19/27, https://scientificeditorial.com/index.php/JAC/article/view/Influence-of-calcium-hydroxylapatite-on-the-soft-tissues-a-criti.