1. Guo, Q., Y. Wang, D. Xu, J. Nossent, N.J. Pavlos, and J. Xu. 2018. Rheumatoid arthritis: Pathological mechanisms and modern pharmacologic therapies. Bone Research 6 (15): 1–14.
2. WHO. 2018. Rheumatoid Arthritis. www.who.int/chp/topics/rheumatic/en/
3. Aletaha, D., T. Neogi, A.J. Silman, J. Funovits, D.T. Felson, C.O. Bingham, N.S. Birnbaum, G.R. Burmester, V.P. Bykerk, M.D. Cohen, B. Combe, K.H. Costenbader, M. Dougados, P. Emery, G. Ferraccioli, J.M. Hazes, K. Hobbs, T.W. Huizinga, A. Kavanaugh, J. Kay, T.K. Kvien, T. Laing, P. Mease, H.A. Ménard, L.W. Moreland, R.L. Naden, T. Pincus, J.S. Smolen, E. Stanislawska-Biernat, D. Symmons, P.P. Tak, K.S. Upchurch, J. Vencovský, F. Wolfe, and G. Hawker. 2010. Rheumatoid arthritis classification criteria: An American College of Rheumatology/European League Against Rheumatism collaborative initiative. Arthritis Rheumatology 62 (9): 2569–2581.
4. Smolen, J.S., D. Aletaha, A. Barton, G.R. Burmester, P. Emery, G.S. Firestein, A. Kavanaugh, I.B. McInnes, D.H. Solomon, V. Strand, and K. Yamamoto. 2018. Rheumatoid arthritis. Nature Reviews Disease Primers 4 (18001): 1–23.
5. Fang, Q., and O, Jiaxin, and K.S. Nandakumar. 2019. Autoantibodies as diagnostic markers and mediator of joint inflammation in arthritis. Mediators of Inflammation 2019 (6363086): 22.