TY - JOUR AU - Knight, M. AU - Goswami, A. AU - Hothersall, A. DO - doi:10.1302/0301-620X.84BSUPP_I.0840097c UR - https://doi.org/10.1302/0301-620X.84BSUPP_I.0840097c TI - THE INITIAL AND SUSTAINED BENEFIT OF ENDOSCOPIC FORAMINOPLASTY IN THE TREATMENT OF CHRONIC BACK PAIN IS NOT A PLACEBO EFFECT T2 - Orthopaedic Proceedings VL - 84-B IS - SUPP_I PY - 2002 SP - 97 EP - 97 ER -