Torres-Poveda, K. J., S. M. Cuadra-Hernández, J. I. Castro-Romero, and V. Madrid-Marina. “The Policy Focused on the HPV Vaccination Program Against Human Papilloma Virus in Mexico: Ethics Aspects”. Acta Bioethica, vol. 17, no. 1, Aug. 2011, https://revistadematematicas.uchile.cl/index.php/AB/article/view/15682.