TY - CPAPER AU - Refshauge K. AU - Herbert Rob AU - Das A. AU - York J. AU - Henschke N. AU - Bleasel J. AU - Cumming R. AU - McAuley J. AU - Maher C. BT - Boston International Forum X: Primary Care Research on Low Back Pain CY - Boston, USA LA - eng LB - MS PP - Boston, USA PY - 2009 T2 - Boston International Forum X: Primary Care Research on Low Back Pain TI - Characteristics of patients with acute low back pain presenting to primary care in Australia ER -