Rudenko, S. A., S. V. Potashev, and A. V. Rudenko. “Demographic and Clinical Features in Patients With Mitral Insufficiency of Ischemic Genesis”. Ukrainian Journal of Cardiovascular Surgery, no. 2 (39) (May 11, 2020): 29-32. Accessed April 16, 2024. https://cvs.org.ua/index.php/ujcvs/article/view/348.