%0 Journal Article %A D. Noyes %A G. Walker %A N. Birch %T MOTOR EVOKED POTENTIAL MONITORING OF THE L3 TO S1 NERVE ROOTS IN INSTRUMENTED LUMBAR SPINE SURGERY %D 2005 %J Orthopaedic Proceedings %P 239-239 %V 87-B %N SUPP_III %R 10.1302/0301-620X.87BSUPP_III.0870239b %U https://doi.org/10.1302/0301-620X.87BSUPP_III.0870239b %K