Pike, Andrew Effectiveness of psychological interventions for chronic pain on health care use and work absence: systematic review and meta-analysis. [electronic resource] - Pain Apr 2016 - 777-785 p. digital Publication Type: Journal Article; Meta-Analysis; Review; Systematic Review ISSN: 1872-6623 Standard No.: 10.1097/j.pain.0000000000000434 doi Subjects--Topical Terms: Chronic Pain--psychologyCognitive Behavioral Therapy--methodsDelivery of Health CareHumansMental Disorders--psychologyPain Management--methodsTreatment Outcome