TY - JOUR AU - Cyron, BM AU - Hutton, WC AU - Troup, JD DO - doi:10.1302/0301-620X.58B4.1018032 UR - https://doi.org/10.1302/0301-620X.58B4.1018032 TI - Spondylolytic fractures T2 - The Journal of Bone & Joint Surgery British Volume VL - 58-B IS - 4 PY - 1976 SP - 462 EP - 466 ER -