BROWN, S.; BRUWER, A.; SMIT, F. Percutaneous closure of ventricular septal defects in childhood. SA Heart Journal, [S. l.], v. 4, n. 1, p. 26–31, 2017. DOI: 10.24170/4-1-2107. Disponível em: https://www.journals.ac.za/SAHJ/article/view/2107. Acesso em: 8 oct. 2025.