Mokhnatyi, S. I., and O. M. Dovgan. “Surgical Treatment of Severe Mitral Insufficiency in Patients With Mitral Valve Prolapse”. Ukrainian Journal of Cardiovascular Surgery, no. 2 (35) (May 22, 2019): 40-45. Accessed November 23, 2024. http://cvs.org.ua/index.php/ujcvs/article/view/114.