M. G. Ramírez-Rojas, M. G. Freyermuth-Enciso, and M. B. Duarte-Gómez, “Defragmenting the Health Care System in Mexico: Universal Access For Obstetric Emergencies”, Int. J. Transl Med Res Public Health, vol. 4, no. 1, pp. 80–92, Jun. 2020.