Prevalence and disparities in the first dental visit of preschool children aged 12-18 months in southern Brazil. Revista da Faculdade de Odontologia - UPF, [S. l.], v. 23, n. 1, 2018. DOI: 10.5335/rfo.v23i1.7847. Disponível em: https://ojs.upf.br/index.php/rfo/article/view/7847. Acesso em: 30 nov. 2025.