Zufarova Nodira Ibroxim qizi. (2026). Characteristics of The Health of Children with Down Syndrome, Taking into Account Vitamin D and Trace Element Status, Development of Methodological Approaches to Correction. Emerging Frontiers Library for The American Journal of Medical Sciences and Pharmaceutical Research, 8(2), 153–156. Retrieved from https://emergingsociety.org/index.php/efltajmspr/article/view/1011