Koval, V., A. Tsos, O. Olkhovyi, K. Drobot, A. Chernozub, and V. Potop. “Overtraining Syndrome in Bodybuilding and the Difficulty of Searching for Informative Biomarkers for Disadaptation Diagnostics”. Physical Rehabilitation and Recreational Health Technologies, vol. 10, no. 2, Apr. 2025, pp. 108-19, doi:10.15391/prrht.2025-10(2).06.