%0 Journal Article %A ME Lucarotti %A MJ Cooper %A CE Ackroyd %T Flexion deformity of the hip in Crohn's disease %D 1990 %J The Journal of Bone & Joint Surgery British Volume %P 156-157 %V 72-B %N 1 %R 10.1302/0301-620X.72B1.2298786 %U https://doi.org/10.1302/0301-620X.72B1.2298786 %K