%0 Journal Article %A Hail Wang %A Nina Weinsheimer %A Marcus Schiltenwolf %T A LONGITUDINAL STUDY OF OPIOID WITHDRAWAL-INDUCED HYPERALGESIA IN PATIENTS WITH CHRONIC LOW BACK PAIN %D 2011 %J Orthopaedic Proceedings %P 178-178 %V 93-B %N SUPP_II %R 10.1302/0301-620X.93BSUPP_II.0930178 %U https://doi.org/10.1302/0301-620X.93BSUPP_II.0930178 %K