TY - JOUR AU - Preuper, HR Schiphorst AU - Reneman, MF AU - Boonstra, AM AU - Dijkstra, PU AU - Versteegen, GJ AU - Geertzen, JHB AU - Brouwer, S DO - doi:10.1302/0301-620X.91BSUPP_II.0910285d UR - https://doi.org/10.1302/0301-620X.91BSUPP_II.0910285d TI - THE RELATIONSHIP BETWEEN PSYCHOLOGICAL FACTORS AND PERFORMANCE-BASED AND SELF-REPORTED DISABILITY MEASURES IN PATIENTS WITH CHRONIC LOW BACK PAIN T2 - Orthopaedic Proceedings VL - 91-B IS - SUPP_II PY - 2009 SP - 285 EP - 286 ER -