TY - JOUR AU - Sandén, B. AU - Olerud, C. AU - Petrén-Mallmin, M. AU - Johansson, C. AU - Larsson, S. DO - doi:10.1302/0301-620X.86B3.14323 UR - https://doi.org/10.1302/0301-620X.86B3.14323 TI - The significance of radiolucent zones surrounding pedicle screws T2 - The Journal of Bone & Joint Surgery British Volume VL - 86-B IS - 3 PY - 2004 SP - 457 EP - 461 ER -