%0 Journal Article %A C. Ascani %A I. Tornatore %A E. Ascani %T THE USE OF HETEROLOGOUS BONE REPLACEMENT TOGETHER WITH PLATELET GROWTH FACTOR DURING VERTEBRAL SURGERY: CRITICAL ANALYSIS AND PRELIMINARY RESULTS %D 2005 %J Orthopaedic Proceedings %P 172-172 %V 87-B %N SUPP_II %R 10.1302/0301-620X.87BSUPP_II.0870172b %U https://doi.org/10.1302/0301-620X.87BSUPP_II.0870172b %K