ROMO, Dr. Hugo. Perspectives of the pandemic in Ecuador. Gaceta Médica de Caracas, [S. l.], v. 128, n. 2S, p. S236-S241, 2020. Disponível em: https://saber.ucv.ve/ojs/index.php/rev_gmc/article/view/20660. Acesso em: 8 dic. 2025.