Brynza, M. S., and M. I. Yabluchansky. “QTc INTERVAL DURATION CLASS AND DRUG THERAPY OF PATIENCE IN A FIRST YEAR AFTER PACEMAKER IMPLANTATION”. The Journal of V. N. Karazin Kharkiv National University, series "Medicine", no. 32 (1): 5-11. Accessed March 28, 2024. https://periodicals.karazin.ua/medicine/article/view/7820.