TY - JOUR AU - Henschke Nicholas AU - Refshauge K. AU - Herbert Rob AU - Bleasel J. AU - Cumming R. AU - Maher C. BT - Arthritis & Rheumatism CN - Y LA - eng LB - MS M1 - 10 N1 - AR10 - 2nd qtr PY - 2009 SP - 3072 EP - 80. T2 - Arthritis & Rheumatism TI - Prevalence of and screening for serious spinal pathology in patients presenting to primary care with acute low back pain VL - 60 ER -