TY - JOUR A1 - Ajeganova, S. A1 - Andersson, M.L. A1 - Hafström, I. T1 - Association of obesity with worse disease severity in rheumatoid arthritis as well as with comorbidities: A long-term followup from disease onset Y1 - 2013 DO - 10.1002/acr.21710 JF - Arthritis Care and Research VL - 65 IS - 1 ER -