Concordant pain provocation during transforaminal epidural steroid injection for lumbosacral radiculopathy: effect on pain outcome and predictive factors.
McCormick Z, Margolis S, Temme K, Rivers E, Cameron SA, Smith MC, Rohr A, Zander E, Garvan C, Kennedy DJ, Plastaras C. Concordant pain provocation during transforaminal epidural steroid injection for lumbosacral radiculopathy: effect on pain outcome and predictive factors. Pain Physician. 2015 Jan-Feb; 18(1):E19-26.