Kirbas, A., O. Gurer, M. Ugurlucan, Y. Yildiz, B. C. Karabay, and O. Isik. “Mitral Regurgitation Secondary to Anterior Leaflet Rupture During Percutaneous Balloon Valvuloplasty: Case Report”. The Heart Surgery Forum, vol. 13, no. 5, Oct. 2010, pp. E328-E329, doi:10.1532/HSF98.20101025.