Arango, L., Restrepo, C., Osorio, J., Tamayo, J., Gómez, D., & Contreras, C. (2013). 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, 21(1), 22–27. https://doi.org/10.25100/re.v21i1.5754