TY - JOUR AU - Ruggieri, Pietro AU - Angelini, Andrea AU - Mercuri, Mario DO - doi:10.1302/1358-992X.94BSUPP_XXXVII.EFORT2011-494 UR - https://doi.org/10.1302/1358-992X.94BSUPP_XXXVII.EFORT2011-494 TI - A NEW SURGICAL TECHNIQUE OF SACRAL RESECTION BY POSTERIOR APPROACH ONLY: DESCRIPTION AND RESULTS T2 - Orthopaedic Proceedings VL - 94-B IS - SUPP_XXXVII PY - 2012 SP - 494 EP - 494 ER -