Knowledge, Attitude and Practice of Parents of Children Aged 7-12years regarding Pit and Fissure Sealant Therapy - A Questionnaire Survey. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, p. 811–816, 2022. DOI: 10.47750/pnr.2022.13. S05.127. Disponível em: https://pnrjournal.com/index.php/home/article/view/2448.. Acesso em: 28 jun. 2026.