%0 Journal Article %A J. Zigler %A R. Rashbaum %A B. Sachs %A D. Ohnmeiss %T ANALYSIS OF TWO-LEVEL TOTAL DISC REPLACEMENT WITH PRODISC AND COMPARISON TO ONE-LEVEL CASES %D 2006 %J Orthopaedic Proceedings %P 456-456 %V 88-B %N SUPP_III %R 10.1302/0301-620X.88BSUPP_III.0880456b %U https://doi.org/10.1302/0301-620X.88BSUPP_III.0880456b %K