TY - JOUR AU - Shen, W.J. AU - Shen, Y.S. DO - doi:10.1302/0301-620X.84BSUPP_III.0840215d UR - https://doi.org/10.1302/0301-620X.84BSUPP_III.0840215d TI - SUPPLEMENTAL CHIP PLIF WITHOUT A CAGE AFTER PEDICLE SCREW REDUCTION FOR GRADE II SPONDYLOLISTHESIS T2 - Orthopaedic Proceedings VL - 84-B IS - SUPP_III PY - 2002 SP - 215 EP - 215 ER -