MEEL, P. R. . Valvular heart disease and its growing impact in South Africa. SA Heart Journal, [S. l.], v. 21, n. 3, p. 204, 2024. DOI: 10.24170/21-3-6890. Disponível em: https://www.journals.ac.za/SAHJ/article/view/6890. Acesso em: 8 oct. 2025.