Jędrasek, Tomasz, Aleksandra Jędrasek, and Jakub Gawryś. 2024. “The Effect of COVID-19 on Cardiovascular Diseases and the Need for Beta-Blocker Dose Modification”. Journal of Education, Health and Sport 74 (June):51789. https://doi.org/10.12775/JEHS.2024.74.51789.