VARIOUS, C. SA Heart Newsletter Winter 2014. SA Heart Journal, [S. l.], v. 11, n. 3, p. 160–170, 2017. DOI: 10.24170/11-3-1756. Disponível em: https://www.journals.ac.za/SAHJ/article/view/1756. Acesso em: 8 oct. 2025.