Y KHAMRCO, T.; J AL-NAIMI, R.; A MAKANI, L. Periodontal health and treatment needs of intermediate school children and its relation to educational level of parents. Al-Rafidain Dental Journal, [S. l.], v. 2, n. 3, p. 423–431, 2002. DOI: 10.33899/rden.2002.166455. Disponível em: https://rden.uomosul.edu.iq/index.php/rden/article/view/35045. Acesso em: 12 jan. 2026.