NTSEKHE, M. The burden of cardiac diseases in Sub-Saharan Africa. SA Heart Journal, [S. l.], v. 6, n. 1, p. 2–3, 2017. DOI: 10.24170/6-1-2004. Disponível em: https://www.journals.ac.za/SAHJ/article/view/2004. Acesso em: 8 oct. 2025.