Rafa, E., Majoch, M., Siekierczak, S., Węgrzyn, I. and Wenecka-Lipka, B. 2023. Vaccinations against COVID-19 in the opinion of medical services workers and the general social opinion. Journal of Education, Health and Sport. 13, Supplement Issue 2 (Feb. 2023), 44–60. DOI:https://doi.org/10.12775/JEHS.2023.13.S2.004.