CHANG, V. T.; THAO, D. P.; THUY, N. T.; TIEN, D. A. Evaluation of results after surgical closure of atrial septal defects in children weighing less than 10 kg at the Cardiovascular Centre. The Vietnam Journal of Cardiovascular and Thoracic Surgery, [S. l.], v. 34, p. 20-29, 2021. DOI: 10.47972/vjcts.v34i.613. Disponível em: https://vjcts.vn/index.php/vjcts/article/view/613. Acesso em: 13 feb. 2026.