SNYDERS, A. South African Heart Association newsletter - Autumn 2013. SA Heart Journal, [S. l.], v. 10, n. 2, p. 481–508, 2017. DOI: 10.24170/10-2-1812. Disponível em: https://www.journals.ac.za/SAHJ/article/view/1812. Acesso em: 8 oct. 2025.