TY - JOUR AU - Heilpern, G. AU - Marsh, G. AU - Knibb, A. DO - doi:10.1302/0301-620X.87BSUPP_III.0870238d UR - https://doi.org/10.1302/0301-620X.87BSUPP_III.0870238d TI - A PROSPECTIVE RANDOMISED DOUBLE BLIND TRIAL ON THE USE OF INTRATHECAL FENTANYL IN PATIENTS UNDERGOING LUMBAR SPINAL SURGERY. T2 - Orthopaedic Proceedings VL - 87-B IS - SUPP_III PY - 2005 SP - 238 EP - 238 ER -