“A Descriptive Study To Assess The Knowledge And Awareness Regarding Dental Caries Among Mothers Of Children (5-10 Years) At Selected Community Area Dera Of District Ambala Haryana”. Journal of Pharmaceutical Negative Results, [S. l.], v. 13, p. 1957–1959, 2022. DOI: 10.47750/pnr.2022.13.S05.310. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/3812.. Acesso em: 23 jun. 2026.