Gushi, L. L., Soares, M. da C., Forni, T. I. B., Vieira, V., Wada, R. S., & Sousa, M. da L. R. de. (2005). Relationship between dental caries and socio-economic factors in adolescents . Journal of Applied Oral Science, 13(3), 305-311. https://doi.org/10.1590/S1678-77572005000300019