Changes in Knowledge and Attitude before and after a Health Education Program among Primary School Teachers Regarding Dental Anxiety in Children. Indian Journal of Public Health Research & Development, [S. l.], v. 13, n. 1, p. 276–281, 2021. DOI: 10.37506/ijphrd.v13i1.17364. Disponível em: https://mail.medicopublication.com/index.php/ijphrd/article/view/17364. Acesso em: 26 may. 2026.