%0 Journal Article %A J.F. Huber %A F. Osann %A E. Dabis %A G. Ruflin %T O2131 ES (EFFECT SIZE), SRM (STANDARDIZED RESPONSE MEAN) IN SURGICAL TREATEMENT OF LUMBAR SPINE (EXPERIENCES WITH SF-36 AND NASS) %D 2004 %J Orthopaedic Proceedings %P 292-292 %V 86-B %N SUPP_III %R 10.1302/0301-620X.86BSUPP_III.0860292a %U https://doi.org/10.1302/0301-620X.86BSUPP_III.0860292a %K