Nguyễn TTH, Tạ TD. PRE-OPERATIVE INVESTIGATION OF 2D/3D ECHOCARDIOGRAPHIC CHARACTERIZATIONS AND MECHANISMS OF MITRAL VALVE REGURGITATION IN BACH MAI HOSPITAL. VMJ [Internet]. 2023May16 [cited 2024Jul.22];526(1A). Available from: https://tapchiyhocvietnam.vn/index.php/vmj/article/view/5367