Ardenghi, T. M., Piovesan, C., & Antunes, J. L. F. (2013). Inequalities in untreated dental caries prevalence in preschool children in Brazil. Revista De Saúde Pública, 47(supl. 3), 129-137. https://doi.org/10.1590/rsp.v47isuppl.3.76761