Dikunets M.A., Dudko G.A., Viryus E.D. and Fedotova E.V. (2024) “Dynamics of homocysteine precursors and methylation index in high-class biathletes at the stages of the preparatory period of the annual cycle”, Theory and Practice of Physical Culture, (7), pp. 29–31. Available at: http://tpfk.ru/index.php/TPPC/article/view/1068 (Accessed: 15 October 2024).