BANASZCZYK, Katarzyna, PUK, Oskar, MALISZEWSKA, Adrianna and OWSIANY, Michał. Chronic Fatigue Syndrome - diagnostic challenge in a general practice. Journal of Education, Health and Sport. Online. 4 November 2018. Vol. 8, no. 11, pp. 185-193. [Accessed 11 December 2024].