Ilyin, Volodymyr, Mykhailo Filippov, and Valerii Vynohradov. 2024. “PREVALENCE OF CHRONIC FATIGUE AND CHRONIC FATIGUE SYNDROME IN UKRAINIAN ELITE ATHLETES: RESULTS FROM A POPULATION-BASED STUDY”. Cherkasy University Bulletin: Biological Sciences Series, no. 1 (June):7-17. https://doi.org/10.31651/2076-5835-2018-1-2024-1-7-17.