Aghababian, H. R., V. H. Grigoryan, N. D. Harutyunyan, A. Yu. Stepanyan, and L. S. Stepanyan. “INFLUENCE OF CREATIVE ACTIVITY ON PARAMETERS OF THE HEART RHYTHM”. Proceedings of the YSU B: Chemical and Biological Sciences 40, no. 3 (211) (October 27, 2006): 84–89. Accessed November 22, 2024. https://pub.ysu.am/index.php/proceedings-chem-biol/article/view/vol40_no3_2006_pp084-089.