TY - JOUR AU - Joswig, H. AU - Neff, A. AU - Ruppert, C. AU - Hildebrandt, G. AU - Stienen, M. N. DO - doi:10.1302/0301-620X.100B10.BJJ-2018-0461.R1 UR - https://doi.org/10.1302/0301-620X.100B10.BJJ-2018-0461.R1 TI - Repeat epidural steroid injections for radicular pain due to lumbar or cervical disc herniation T2 - The Bone & Joint Journal VL - 100-B IS - 10 PY - 2018 SP - 1364 EP - 1371 ER -