%0 Journal Article %A L. Nolte %T A HYBRID CT-FREE NAVIGATION SYSTEM FOR ACETABULAR CUP PLACEMENT %D 2004 %J Orthopaedic Proceedings %P 428-429 %V 86-B %N SUPP_IV %R 10.1302/0301-620X.86BSUPP_IV.0860428e %U https://doi.org/10.1302/0301-620X.86BSUPP_IV.0860428e %K