Jensen, I, A Nygren, F Gamberale, I Goldie, P Westerholm, and E. Jonsson. “The Role of the Psychologist in Multidisciplinary Treatments for Chronic Neck and Shoulder Pain: A Controlled Cost-Effectiveness Study”. Journal of Rehabilitation Medicine 27, no. 1 (March 1, 1995): 19–26. Accessed May 19, 2026. https://medicaljournalssweden.se/jrm/article/view/41799.