TY - JOUR AU - Roberts, D AU - Ong, BN DO - doi:10.1302/1358-992X.94BSUPP_I.SBPR2010-050 UR - https://doi.org/10.1302/1358-992X.94BSUPP_I.SBPR2010-050 TI - PERCEPTIONS OF DIFFERENCE: CONTINUITY AND DISCONTINUITY IN TRAJECTORIES OF CHRONIC LOW BACK PAIN T2 - Orthopaedic Proceedings VL - 94-B IS - SUPP_I PY - 2012 SP - 50 EP - 50 ER -