TY - CONF AU - Ferreira P. AU - Henschke Nicholas AU - Kamper S. AU - Maher C. AU - Ferreira Manuela BT - Primary Care Research on Back Pain International Forum XII CY - Odense, Denmark LA - eng N1 - Oral presentation PP - Odense, Denmark PY - 2012 EP - 165 T2 - Primary Care Research on Back Pain International Forum XII TI - Age does not modify treatment effects among people with low back pain - secondary analyses of seven randomised clinical trials. ER -