Gavrilyuk, E. V., Y. Y. Boeva, I. Anyasi, M. S. Maltseva, and D .E. Volkov. 2015. “CLINICAL CASE OF PERSISTENT ATRIAL FLUTTER IN PATIENT WITH COMORBID PATHOLOGY”. The Journal of V. N. Karazin Kharkiv National University, Series "Medicine", no. 26 (July), 66-70. https://periodicals.karazin.ua/medicine/article/view/3417.