TY - JOUR AU - Ascani, C. AU - Tornatore, I. AU - Ascani, E. DO - doi:10.1302/0301-620X.87BSUPP_II.0870172b UR - https://doi.org/10.1302/0301-620X.87BSUPP_II.0870172b TI - THE USE OF HETEROLOGOUS BONE REPLACEMENT TOGETHER WITH PLATELET GROWTH FACTOR DURING VERTEBRAL SURGERY: CRITICAL ANALYSIS AND PRELIMINARY RESULTS T2 - Orthopaedic Proceedings VL - 87-B IS - SUPP_II PY - 2005 SP - 172 EP - 172 ER -