TY - JOUR AU - Li, P. AU - Qian, L. AU - Wu, W. D. AU - Wu, C. F. AU - Ouyang, J. DO - doi:10.1302/2046-3758.56.2000469 UR - https://doi.org/10.1302/2046-3758.56.2000469 TI - Impact of pedicle-lengthening osteotomy on spinal canal volume and neural foramen size in three types of lumbar spinal stenosis T2 - Bone & Joint Research VL - 5 IS - 6 PY - 2016 SP - 239 EP - 246 ER -