Galindo Uribarri, S., RodrÃguez Meza, M., & Cervantes Cota, J. (2013). Mathematics of Epidemics: 2009 Mexican Epidemiological Case and Others. CIENCIA ergo-sum, 20(3), 238-246. Retrieved from https://cienciaergosum.uaemex.mx/article/view/7038