TY - JOUR AU - Vitali, M. AU - Sosio, C. AU - Peretti, G. AU - Mangiavini, L. AU - Fraschini, G. DO - doi:10.1302/0301-620X.91BSUPP_III.0910467b UR - https://doi.org/10.1302/0301-620X.91BSUPP_III.0910467b TI - EXTRACORPOREAL SHOCKWAVE TREATMENT OF EARLY SPONTANEOUS OSTEONECROSIS OF THE KNEE T2 - Orthopaedic Proceedings VL - 91-B IS - SUPP_III PY - 2009 SP - 467 EP - 467 ER -