[1]
L. Arango, 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”, Rev Estomatol, vol. 21, no. 1, pp. 22–27, Jan. 2013.