Arango, L., C. Restrepo, J. Osorio, J. Tamayo, D. Gómez, and C. Contreras. “Prevalence of Dental Flourosis in Children 5 to 9 Years Age from Pedro Apostol School, With Exclusive Water Access from El Chocho Brook”. Revista Estomatología, vol. 21, no. 1, Sept. 2017, pp. 22-27, doi:10.25100/re.v21i1.5754.