BOSMAN, M.; HOOSEN, E.; DEGIOVANNI, J. Safety and efficacy of percutaneous closure of perimembranous ventricular septal defects in children: Review of the results at Inkosi Albert Luthuli Central Hospital. SA Heart Journal, [S. l.], v. 16, n. 1, p. 14–20, 2019. DOI: 10.24170/16-1-3407. Disponível em: https://www.journals.ac.za/SAHJ/article/view/3407. Acesso em: 8 oct. 2025.