Assessment of the Knowledge and Attitude of Mothers Regarding Oral Hygiene of Under Five Children in Selected Rural Areas of Ambala, Haryana. Medico Legal Update, [S. l.], v. 20, n. 4, p. 532–535, 2020. DOI: 10.37506/mlu.v20i4.1872. Disponível em: https://ijop.net/index.php/mlu/article/view/1872. Acesso em: 14 jun. 2026.