“4. RESEARCH ON THE APPLICATION OF PERCUTANEOUS CARDIOVASCULAR INTERVENTION METHOD IN TREATMENT OF CONGENITAL HEART DISEASE WITH LEFT - RIGHT SCHEDULE AT THANH HOA CHILDREN’S HOSPITAL IN 2018-2019”. Vietnam Journal of Community Medicine 66, no. CĐ2-NCKH (March 24, 2025). Accessed September 8, 2026. https://tapchiyhcd.vn/index.php/yhcd/article/view/2187.