@article{doi:10.1302/0301-620X.91BSUPP_I.0910064b,
author = {Leunig, M. and Mladenov, K. and Jamali, A.A. and Meyer, D.C. and Martinez, A. and Beck, M. and Ganz, R.},
title = {ANTEROPOSTERIOR PELVIC RADIOGRAPHS TO ASSESS ACETABULAR RETROVERSION: HIGH VALIDITY OF THE “CROSS-OVER-SIGN”},
journal = {Orthopaedic Proceedings},
volume = {91-B},
number = {SUPP_I},
pages = {64-64},
year = {2009},
doi = {10.1302/0301-620X.91BSUPP_I.0910064b},
url = {https://doi.org/10.1302/0301-620X.91BSUPP_I.0910064b}
}