Zeeberg, Caroline, Sthefanie del Carmen Perez Puello, Marília Jesus Batista, and Maria da Luz Rosário de Sousa. “Effectiveness of a Preventive Oral Health Program in Preschool Children”. Brazilian Journal of Oral Sciences 17 (May 5, 2018): e18063. Accessed April 25, 2024. https://periodicos.sbu.unicamp.br/ojs/index.php/bjos/article/view/8652647.