TY - JOUR AU - Ellis, James DO - doi:10.1302/0301-620X.55B3.673-b UR - https://doi.org/10.1302/0301-620X.55B3.673-b TI - Diagnostic Orthopaedic Pathology T2 - The Journal of Bone & Joint Surgery British Volume VL - 55-B IS - 3 PY - 1973 SP - 673 EP - 674 ER -