Gozhenko, A., H. Kuznetsova, O. Pavlega, V. Ilyina-Stognienko, S. Rusnak, and W. Zukow. 2022. “Endothelial Dysfunction in Patients After COVID-19”. Journal of Education, Health and Sport 12 (5):429-42. https://doi.org/10.12775/JEHS.2022.12.05.034.