TY - JOUR AU - B., H. J. DO - doi:10.1302/0301-620X.45B4.792 UR - https://doi.org/10.1302/0301-620X.45B4.792 TI - WILLIAM DERRICK COLTART T2 - The Journal of Bone & Joint Surgery British Volume VL - 45-B IS - 4 PY - 1963 SP - 792 EP - 793 ER -