Comparative analysis of muscle strength of lower limbs between 6 to 11-year-old children with    Duchenne muscular dystrophy and typical children
ZHAI Chun, SHI Wei, LI Hui, LI Xi-hua, SU Yi, WANG Yan-na, LU Kai
journal1 . 2019, (8): 877 -880 .  DOI: 10.11852/zgetbjzz2018-1293