Prylińska, M., Skierkowska, N., Topka, W. and Kwiatkowska, M. 2020. Chronic Fatigue Syndrome in children population – current knowledge summary. Journal of Education, Health and Sport. 10, 9 (Sep. 2020), 635–643. DOI:https://doi.org/10.12775/JEHS.2020.10.09.076.