TY - JOUR AU - Martin, A. AU - Bale, R. AU - Fischler, S. AU - Haid, C. AU - Von Strempel, A. DO - doi:10.1302/0301-620X.92BSUPP_IV.0920567 UR - https://doi.org/10.1302/0301-620X.92BSUPP_IV.0920567 TI - COMPARATIVE IN-VITRO STUDY OF CYLINDRICAL AND CONICAL PEDICLE SCREWS T2 - Orthopaedic Proceedings VL - 92-B IS - SUPP_IV PY - 2010 SP - 567 EP - 567 ER -