@article{doi:10.1302/0301-620X.91BSUPP_II.0910239b, author = {MacDonald, S. and Bourne, R. B. and Chess, D. and McCalden, R. W. and Rorabeck, C. H. and Thompson, A.}, title = {DO METAL ION LEVELS IN METAL-ON-METAL THAS CHANGE OVER TIME – MIDTERM RESULTS OF A PROSPECTIVE RANDOMISED CLINICAL TRIAL}, journal = {Orthopaedic Proceedings}, volume = {91-B}, number = {SUPP_II}, pages = {239-239}, year = {2009}, doi = {10.1302/0301-620X.91BSUPP_II.0910239b}, url = {https://doi.org/10.1302/0301-620X.91BSUPP_II.0910239b} }