INFLUENCE OF CREATIVE ACTIVITY ON PARAMETERS OF THE HEART RHYTHM. Proceedings of the YSU B: Chemical and Biological Sciences, [S. l.], v. 40, n. 3 (211), p. 84–89, 2006. DOI: 10.46991/PYSUB.2006.40.3.084. Disponível em: https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol40_no3_2006_pp084-089. Acesso em: 21 jan. 2026.