TY - JOUR AU - Diaz-Ledezma, C. AU - Novack, T. AU - Marin-Peña, O. AU - Parvizi, J. DO - doi:10.1302/0301-620X.95B7.31109 UR - https://doi.org/10.1302/0301-620X.95B7.31109 TI - The relevance of the radiological signs of acetabular retroversion among patients with femoroacetabular impingement T2 - The Bone & Joint Journal VL - 95-B IS - 7 PY - 2013 SP - 893 EP - 899 ER -