The natural course of knee osteoarthritis in middle-aged individuals with knee pain – A 12 year follow-up using clinical and radiographic criteria.
Thorstensson CA, Andersson ML, Jönsson H, Saxne T, Petersson IF.
Ann Rheum Dis. 2009 Dec;68(12):1890-3. Epub 2008 Dec 3.
Health predicting factors in a general population over an eight-year period in subjects with and without chronic musculoskeletal pain.
Arvidsson S, Arvidsson B, Fridlund B, Bergman S.
Health Qual Life Outcomes. 2008 Nov 11;6:98.
Non-pharmacological management of musculoskeletal disease in primary care.
Bremander A, Bergman S.
Best Pract Res Clin Rheumatol. 2008 Jun;22(3):563-77.
