OYEWOLE, A. L.; NAFIU, A. B. Undermining factors in Nigerian attempts to check COVID-19 spread, and necessity for a repositioned health sector. The Ethiopian Journal of Health Development , [S. l.], v. 34, n. 2, 2020. Disponível em: https://ejhd.org/index.php/ejhd/article/view/2975. Acesso em: 17 may. 2021.