TY - JOUR AU - NORTHMORE-BALL, M. D. DO - doi:10.1302/0301-620X.81B3.0810556 UR - https://doi.org/10.1302/0301-620X.81B3.0810556 TI - Comparison of the Wrightington FC hip with the Charnley low-friction arthroplasty T2 - The Journal of Bone & Joint Surgery British Volume VL - 81-B IS - 3 PY - 1999 SP - 556 EP - 556 ER -