Y KHAMRCO, T.; H H JAZRAWI, K. Caries-preventive effect of topical APF gel with three different frequencies of application in 9-11 years old school children in Ninevah. Al-Rafidain Dental Journal, [S. l.], v. 1, n. 3, p. 201–214, 2001. DOI: 10.33899/rden.2020.166511. Disponível em: https://rden.uomosul.edu.iq/index.php/rden/article/view/34697. Acesso em: 12 jan. 2026.