Chronic musculoskeletal pain, prevalence rates, and sociodemographic associations in a Swedish population study.
Bergman S, Herrström P, Högström K, Petersson IF, Svensson B, Jacobsson LT.
J Rheumatol. 2001 Jun;28(6):1369-77.
Chronic musculoskeletal pain, prevalence rates, and sociodemographic associations in a Swedish population study.
Bergman S, Herrström P, Högström K, Petersson IF, Svensson B, Jacobsson LT.
J Rheumatol. 2001 Jun;28(6):1369-77.