CAMARILLO, I. Vacunación covid-19 en México. Cuadernos Fronterizos, [S. l.], v. 17, n. 51, 2021. DOI: 10.20983/cuadfront.2021.51.20. Disponível em: http://148.210.21.18/ojs/index.php/cuadfront/article/view/4479. Acesso em: 10 ene. 2025.