Extent and characteristics of self-reported pain in patients with systemic lupus erythematosus. Waldheim E, Elkan AC, Bergman S, Frostegård J, van Vollenhoven R, Henriksson EW. Lupus. 2013;22(2):136-43. doi: 10.1177/0961203312468625. Epub 2012 Nov...

Second-hand exposure to tobacco smoke and its effect on disease activity in Swedish rheumatoid arthritis patients. Data from BARFOT, a multicenter study of RA. Söderlin MK, Andersson M, Bergman S. Clin Exp Rheumatol. 2012 Oct 24.

Does digital X-ray radiogrammetry have a role in identifying patients at increased risk for joint destruction in early rheumatoid arthritis? Forslind K, Kälvesten J, Hafström I, Svensson B; BARFOT Study Group. Arthritis Res Ther. 2012 Oct 15;14(5):R219.

The Effect of Stopping Smoking on Disease Activity in Rheumatoid Arthritis (RA). Data from BARFOT, a Multicenter Study of Early RA. Andersson ML, Bergman S, Söderlin MK. Open Rheumatol J. 2012;6:303-309. Epub 2012 Oct 19.

Effects of a self-care promoting problem-based learning programme in people with rheumatic diseases: a randomized controlled study. Arvidsson S, Bergman S, Arvidsson B, Fridlund B, Tingström P. J Adv Nurs. 2012 Sep 14. doi: 10.1111/jan.12008.