THE INVESTIGATION OF HEART RHYTHM VARIABILITY DURING FULFILMENT OF MAZE-MODEL TASKS. Proceedings of the YSU B: Chemical and Biological Sciences, [S. l.], v. 38, n. 1 (203), p. 105–110, 2003. DOI: 10.46991/PYSUB.2004.38.1.105. Disponível em: https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol38_no1_2004_pp105-110. Acesso em: 21 jan. 2026.