Gozhenko, A., H. Kuznetsova, O. Pavlega, V. Ilyina-Stognienko, S. Rusnak, and W. Zukow. “Endothelial Dysfunction in Patients After COVID-19”. Journal of Education, Health and Sport 12, no. 5 (May 31, 2022): 429–442. Accessed April 20, 2024. https://apcz.umk.pl/JEHS/article/view/40356.