TY - JOUR AU - Hardinge, K AU - Williams, D AU - Etienne, A AU - MacKenzie, D AU - Charnley, J DO - doi:10.1302/0301-620X.59B4.925046 UR - https://doi.org/10.1302/0301-620X.59B4.925046 TI - Conversion of fused hips to low friction arthroplasty T2 - The Journal of Bone & Joint Surgery British Volume VL - 59-B IS - 4 PY - 1977 SP - 385 EP - 392 ER -