@article{doi:10.1302/0301-620X.88BSUPP_II.0880308b, author = {Mont, M.A. and Ragland, P.S. and Saleh, J. Khaled and Jones, L.C. and Hungerford, D.S.}, title = {ANALYSIS OF CLASSIFICATION SYSTEMS FOR AVASCULAR NECROSIS OF THE FEMORAL HEAD}, journal = {Orthopaedic Proceedings}, volume = {88-B}, number = {SUPP_II}, pages = {308-308}, year = {2006}, doi = {10.1302/0301-620X.88BSUPP_II.0880308b}, url = {https://doi.org/10.1302/0301-620X.88BSUPP_II.0880308b} }