SNYDERS, A. South African Heart Association newsletter - Winter 2013. SA Heart Journal, [S. l.], v. 10, n. 3, p. 553–580, 2017. DOI: 10.24170/10-3-1799. Disponível em: https://www.journals.ac.za/SAHJ/article/view/1799. Acesso em: 8 oct. 2025.