PT - JOURNAL ARTICLE AU - HEIDI MÄKINEN AU - PEKKA HANNONEN TI - How to Assess Patients with Rheumatoid Arthritis and Concomitant Fibromyalgia? AID - 10.3899/jrheum.081100 DP - 2009 Jan 01 TA - The Journal of Rheumatology PG - 9--11 VI - 36 IP - 1 4099 - http://www.jrheum.org/content/36/1/9.short 4100 - http://www.jrheum.org/content/36/1/9.full SO - J Rheumatol2009 Jan 01; 36