HEART, S. 19th Annual SA Heart Congress 2018. SA Heart Journal, [S. l.], v. 15, n. 2, p. 171, 2018. DOI: 10.24170/15-2-3052. Disponível em: https://www.journals.ac.za/SAHJ/article/view/3052. Acesso em: 8 oct. 2025.