TY - CONF AU - Hopper JL AU - Ferreira P AU - Refshauge K AU - Junqueira D AU - Maher C. AU - Ferreira Manuela BT - XIII International Back Pain Forum CY - Sao Paulo, Brazil LA - eng LB - MSK PP - Sao Paulo, Brazil PY - 2014 EP - 75 T2 - XIII International Back Pain Forum TI - Heritability as a contributor for the prevalence of chronic low back pain: the Australian twin low back pain (AUTBACK) study [proceedings] ER -