ASSOCIATION, S. H. Newsletter 2018 - Volume 15, Number 4. SA Heart Journal, [S. l.], v. 15, n. 4, p. 321–355, 2018. DOI: 10.24170/15-4-3246. Disponível em: https://www.journals.ac.za/SAHJ/article/view/3246. Acesso em: 8 oct. 2025.