TY - JOUR AU - CALDER, J. D. F. DO - doi:10.1302/0301-620X.82B3.0820464 UR - https://doi.org/10.1302/0301-620X.82B3.0820464 TI - Author’s reply T2 - The Journal of Bone & Joint Surgery British Volume VL - 82-B IS - 3 PY - 2000 SP - 464 EP - 464 ER -