Barreto, Débora Magalhães, Saul Martins Paiva, Maria Letícia Ramos-Jorge, and Meire Coelho Ferreira. “Evaluation of the Effectiveness of an Educational-Preventive Activity With Preschoolers: Pilot Study for a Randomized Clinical Trial”. Arquivos em Odontologia 49, no. 3 (June 10, 2016). Accessed April 24, 2024. https://periodicos.ufmg.br/index.php/arquivosemodontologia/article/view/3633.