TY - JOUR AU - Waddell, G; Newton, M; Henderson, I TI - A Fear-Avoidance Beliefs Questionnaire (FABQ) and the role of fear-avoidance beliefs in chronic low back pain and disability JO - Pain VL - 52 PY - 1993 DO - 10.1016/0304-3959(93)90127-B SP - 157 EP - 168 N1 - et al. ER -