Oxidative Stress Levels and the Oral Health Status of Children with Down Syndrome at The Helena Health Center in Erbil City, Kurdistan Region, Iraq. AMJ (Advanced Medical Journal) , [S. l.], v. 11, n. 2, p. 153–161, 2026. DOI: 10.56056/. Disponível em: https://amj.khcms.edu.krd/system/index.php/main/article/view/1063. Acesso em: 1 jun. 2026.