1. The epidemiology of rheumatoid arthritis;SGabrielS;Rheum Dis Clin North Am,2001
2. Impact of fatigue on health related quality of life in rheumatoid arthritis;IRuppI;Arthritis Rheum,2004
3. Barker TL, Pucket TL. Rheumatoid arthritis. Rehabil
Nurs 2010; 35:75-9.
4. The prevalence of depression in rheumatoid arthritis:a systematic review and metaanalysis;FMatchamF;Rheumatology,2013
5. Depression in patients with rheumatoid arthritis: description, causes and mechanisms;MMargarettenM;Int J Clin Rheumtol,2011