TY - JOUR AU - Qian, L. AU - Jiang, C. AU - Sun, P. AU - Xu, D. AU - Wang, Y. AU - Fu, M. AU - Zhong, S. AU - Ouyang, J. DO - doi:10.1302/0301-620X.100B4.BJJ-2017-0877.R1 UR - https://doi.org/10.1302/0301-620X.100B4.BJJ-2017-0877.R1 TI - A comparison of the biomechanical stability of pedicle-lengthening screws and traditional pedicle screws T2 - The Bone & Joint Journal VL - 100-B IS - 4 PY - 2018 SP - 516 EP - 521 ER -