1Günel MK,Tarsuslu T,Mutlu A,et al.Investigation of interobserver reliability of the gilletle functional questionaive in clildren with spastic diparetic cerebral palsy[J].Acta Orthop Traumatol Ture,2010,44(1):63-69.
2Himmelmann K,Hagberg G,Beckung E,et al.The changing panorama of cerebral palsy in prevalence and origin in the birth-year period 1995-1998[J].Acta Paediatr,2005,94:287-294.