Psychometric examination of short forms from the University of Washington pain-related self-efficacy and concerns about pain item banks in patients with low back pain.
Julie M FritzFaris AlodaibiAlyssa M BamerDagmar AmtmannPublished in: Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation (2021)
Clinicaltrials.gov ID: NCT02860834. Registered on August 16, 2016.