%0 Journal Article %T Variability and coordination patterns of walking with different speeds in active and non-active children with Down syndrome: A cross-sectional case-control study %A Vali Noghondar, Narges %A Saberi Kakhki, Alireza %A Sohrabi, Mehdi %A Alirezaei Noghondar, Fatemeh %J International Journal of Developmental Disabilities %@ 2047-3869 %D 2021