Kaczynska, A., Kłosińska, M., Ostojska, M., Nowak, E. and Stanicki, P. 2021. The role of immunomodulatory preparations in asthma treatment. Journal of Education, Health and Sport. 11, 8 (Aug. 2021), 300–306. DOI:https://doi.org/10.12775/JEHS.2021.11.08.032.