TY - JOUR AU - MacKenzie, Ian G. DO - doi:10.1302/0301-620X.54B1.18 UR - https://doi.org/10.1302/0301-620X.54B1.18 TI - CONGENITAL DISLOCATION OF THE HIP T2 - The Journal of Bone & Joint Surgery British Volume VL - 54-B IS - 1 PY - 1972 SP - 18 EP - 39 ER -