Dzakhoieva, L. S., O. K. Gogayeva, A. V. Rudenko, and V. V. Lazoryshynets. “The Value of Perioperative ECG in Patients With Complicated Forms of Coronary Artery Disease”. Zaporozhye Medical Journal 23, no. 1 (April 7, 2021): 11–16. Accessed July 20, 2024. http://zmj.zsmu.edu.ua/article/view/224977.