%0 Journal Article %A F. Y. P. Ma %A P. Selber %A G. R. Nattrass %A A. R. Harvey %A R. Wolfe %A H. K. Graham %T Lengthening and transfer of hamstrings for a flexion deformity of the knee in children with bilateral cerebral palsy %D 2006 %J The Journal of Bone & Joint Surgery British Volume %P 248-254 %V 88-B %N 2 %R 10.1302/0301-620X.88B2.16797 %U https://doi.org/10.1302/0301-620X.88B2.16797 %K