Is sleep disturbance in patients with chronic pain affected by physical exercise or ACT-based stress management? - A randomized controlled study.
Tobias WiklundSteven J LintonPeter AlföldiBjörn GerdlePublished in: BMC musculoskeletal disorders (2018)
The study was registered in Clinical Trials (Trial registration: ClinicalTrials.gov Id: NCT02399644 , 21 January 2015, retrospectively registered).