TY - JOUR AU - Refshauge K. AU - Hodges P. AU - Herbert Rob AU - Latimer Jane AU - Jennings MD AU - Costa Leonardo AU - McAuley J. AU - Maher C. BT - Physical Therapy LA - eng LB - MS M1 - 12 N1 - AR10 - 2nd qtr PY - 2009 SP - 1275 EP - 86. T2 - Physical Therapy TI - Motor control exercise for chronic low back pain: A randomized placebo-controlled trial VL - 89 ER -