TY - JOUR AU - Gakhal, D K AU - Reynolds, E M AU - Chakraverty, R C AU - Pynsent, P B DO - doi:10.1302/0301-620X.90BSUPP_II.0900223a UR - https://doi.org/10.1302/0301-620X.90BSUPP_II.0900223a TI - PATTERNS OF SELF REPORTED PAIN AND DISABILITY FOR THREE SOURCES OF CHRONIC LOW BACK PAIN T2 - Orthopaedic Proceedings VL - 90-B IS - SUPP_II PY - 2008 SP - 223 EP - 223 ER -