Freire, Maria do Carmo Matias, Patrícia Corrêa-Faria, e Luciane Rezende Costa. 2018. “Effect of Dental Pain and Caries on the Quality of Life of Brazilian Preschool Children”. Revista De Saúde Pública 52 (abril): 30. https://doi.org/10.11606/S1518-8787.2018052000093.