COVID-19: Perspective, what we know and learn. Interdisciplinary Journal of Epidemiology and Public Health, [S. l.], v. 3, n. 1, p. e-6230, 2020. DOI: 10.18041/2665-427X/ijeph.1.6230. Disponível em: https://revistas.unilibre.edu.co/index.php/iJEPH/article/view/6230. Acesso em: 24 feb. 2025.