Functional disability in patients with low back pain: the mediator role of suffering and beliefs about pain control in patients receiving physical and chiropractic treatment.
Braz J Phys Ther. 2017 Nov-Dec;21(6):465-472. doi: 10.1016/j.bjpt.2017.06.016. Epub 2017 Jul 3. Braz J Phys Ther. 2017. PMID: 28716365 Free PMC article.