IBRAHIM, H. A.; ABUAFFAN, A. H. Prevalence of Malocclusion and Orthodontic Treatment Needs in Down Syndrome Sudanese Individuals. Orthodontic Journal of Nepal, [S. l.], v. 4, n. 2, p. 32–36, 2014. DOI: 10.3126/ojn.v4i2.13896. Disponível em: https://nepjol.info/index.php/OJN/article/view/13896. Acesso em: 17 jul. 2024.