Sarafyniuk, L.A., A.V. Syvak, Yu.I. Yakusheva, and T.I. Borejko. “Correlations of Cardiointervalographic Indicators With Constitutional Characteristics in Athletes of Mesomorphic Somatotype”. Biomedical and Biosocial Anthropology0, no. 35 (May 5, 2019): 17-22. Accessed June 13, 2021. https://bba-journal.com/index.php/journal/article/view/380.