Senathi-Raja, Dawn, Jennifer Ponsford, and Michael Schönberger. “Association Between Catastrophizing and Self-Rated Pain and Disability in Patients With Chronic Low Back Pain”. Journal of Rehabilitation Medicine 41, no. 8 (June 2, 2009): 666–673. Accessed July 17, 2024. https://medicaljournalssweden.se/jrm/article/view/18080.