Role of the electrocardiogram in the management of heart failure at the Kamenge University Teaching Hospital. Medical Journal of Bujumbura, [S. l.], v. 1, n. 33, p. 53–58, 2021. Disponível em: https://revue.ub.edu.bi/RMB/article/view/192. Acesso em: 27 may. 2026.