Appelhans, O. L., M. M. Perepeliuk, O. I. Romak, and L. A. Polukarova. “Platelet-Rich Plasma As a Chance of Recovery for Liver Cirrhosis Patient”. Journal of Education, Health and Sport, vol. 9, no. 8, Aug. 2019, pp. 1071-6, https://apcz.umk.pl/JEHS/article/view/7608.