TY - JOUR AU - Kalberer, F.A. AU - Sierra, R.J. AU - Madan, S.S. AU - Meyer, D.C. AU - Ganz, R. AU - Leunig, M. DO - doi:10.1302/0301-620X.91BSUPP_I.0910063e UR - https://doi.org/10.1302/0301-620X.91BSUPP_I.0910063e TI - FEMOROACETABULAR IMPINGEMENT CAUSING HIP OSTEOARTHRITIS: A NEW RADIOGRAPHIC SIGN FOR SCREENING INDIVIDUALS AT RISK T2 - Orthopaedic Proceedings VL - 91-B IS - SUPP_I PY - 2009 SP - 63 EP - 64 ER -