TY - JOUR AU - Bonnin, J. G. DO - doi:10.1302/0301-620X.55B4.890 UR - https://doi.org/10.1302/0301-620X.55B4.890 TI - Having an Operation T2 - The Journal of Bone & Joint Surgery British Volume VL - 55-B IS - 4 PY - 1973 SP - 890 EP - 890 ER -