TY - JOUR AU - Loosli, Y. AU - Baumgartner, D. AU - Bigolin, G. AU - Gasser, B. AU - Heini, P. DO - doi:10.1302/0301-620X.91BSUPP_III.0910452a UR - https://doi.org/10.1302/0301-620X.91BSUPP_III.0910452a TI - INFLUENCE OF CEMENT AUGMENTATION ON PEDICULAR SCREW MIGRATION INSERTED IN OSTEOPOROTIC VERTEBRAE T2 - Orthopaedic Proceedings VL - 91-B IS - SUPP_III PY - 2009 SP - 452 EP - 452 ER -