TY - JOUR AU - Calvosa, G. AU - Tenucci, M. AU - Po, F. AU - Guido, G. DO - doi:10.1302/0301-620X.87BSUPP_II.0870175b UR - https://doi.org/10.1302/0301-620X.87BSUPP_II.0870175b TI - LUMBO-SACRAL MACRO- AND MICRO-INSTABILITY: TREATMENT OPTIONS T2 - Orthopaedic Proceedings VL - 87-B IS - SUPP_II PY - 2005 SP - 175 EP - 175 ER -