Kobza, J., M. Grajek, M. Geremek, E. Działach, and G. Szlachta. “Exposure to PM2.5 and PM10 Pollution and the Risk of Respiratory Diseases in Upper Silesia Inhabitants”. Journal of Education, Health and Sport, vol. 13, no. 5, Mar. 2023, pp. 80-86, doi:10.12775/JEHS.2023.13.05.011.