Initial patient and clinician expectations of return to work after acute onset of work related low back pain.
A prospective study of the effectiveness of early intervention with high risk back injured workers : a pilot study.
Return to work with chronic low back pain : using an evidence-based approach along with the occupational therapy framework.
Systematic review of the ability of recovery expectations to predict outcomes in non chronic non specific low back pain.
Waddell's symptoms as indicators of psychological distress, perceived disability, and treatment outcome.