TY - JOUR AU - Freeman, B. AU - Steele, N. AU - Sach, T. AU - Hegarty, J. AU - Soegaard, R. DO - doi:10.1302/0301-620X.91BSUPP_III.0910440c UR - https://doi.org/10.1302/0301-620X.91BSUPP_III.0910440c TI - COST EFFECTIVENESS OF TWO FORMS OF CIRCUMFERENTIAL LUMBAR FUSION: A PROSPECTIVE RANDOMISED CONTROLLED TRIAL T2 - Orthopaedic Proceedings VL - 91-B IS - SUPP_III PY - 2009 SP - 440 EP - 441 ER -