Mokhnatyi, S. I., and O. M. Dovgan. “Prognostic Model of Surgical Treatment of Severe Mitral Regurgitation at Mitral Valve Prolapse”. Ukrainian Journal of Cardiovascular Surgery, no. 4 (37) (October 20, 2019): 28-35. Accessed November 23, 2024. http://cvs.org.ua/index.php/ujcvs/article/view/313.