"Prevalence of metabolic syndrome in Iraqi patients with rheumatoid arthritis." IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) 1(11): 69-72. https://doi.org/10.9790/0853-1116972
Alamanos, Y. and A. A. Drosos (2005). "Epidemiology of adult rheumatoid arthritis." Autoimmunity Reviews 4(3): 130-36.https://doi.org/10.1016/j.autrev.2004.09.002
Amital, H., Y. Arnson, G. Chodick, and V. Shalev (2009). "Hepatotoxicity rates do not differ in patients with methotrexate-treated rheumatoid arthritis and psoriasis treated with methotrexate." Rheumatology 48(9): 1107-1110. https://doi.org/10.1093/rheumatology/kep176
Badsha, H. (2018). 'The role of diet in the influence of the activity of rheumatoid arthritis disease." The open rheumatology journal 12: 19. https://doi.org/10.2174/1874312901812010019
Boots, M.M., B. Maier, P. Stinissen, P. Masson, RJ Lories and F. De Keyser (2013). "The influence of ageing on the development and treatment of rheumatoid arthritis." Nature Reviews Rheumatology 9(10): 604-613. https://doi.org/10.1038/nrrheum.2013.92
Deane, K. D., M. K. Demoruelle, L. B. Kelmenson, K. A. Kuhn, J. M. Norris, and V. M. Holers (2017). "Genetic and environmental risk factors for rheumatoid arthritis." Best Practice & Research Clinical Rheumatology 31(1): 3-18. https://doi.org/10.1016/j.berh.2017.08.003
Isaacs, JD, A. Zuckerman, S. Krishnaswami, C. Nduaka, S. Lan, M. M. Hutmacher, M. G. Boy, K. Kowalski, S. Menon, and R. Riese (2014). "Changes in serum creatinine in patients with active rheumatoid arthritis treated with tofacitinib: results of clinical trials." Arthritis Research & Therapy 16: 1-12. https://doi.org/10.1186/ar4673
Ishida, M., Y. Kuroiwa, E. Yoshida, M. Sato, D. Krupa, N. Henry, K. Ikeda, and Y. Kaneko (2018). "Residual symptoms and disease burden among patients with rheumatoid arthritis in remission or low disease activity: a systematic literature review." Modern Rheumatology 28(5): 789-799.
https://doi.org/10.1080/14397595.2017.1416940
Källberg, H., B. Ding, L. Padyukov, C. Bengtsson, J. Rönnelid, L. Klareskog, L. Alfredsson and E. S. Group (2011). "Smoking is a major preventable risk factor for rheumatoid arthritis: estimates of risks after various exposures to cigarette smoke." Annals of the Rheumatic Diseases 70(3): 508-511. https://doi.org/10.1136/ard.2009.120899
Lyngdoh, T., P. Marques-Vidal, F. Paccaud, M. Preisig, G. Waeber, M. Bochud and P. Vollenweider (2011). "Elevated serum uric acid is associated with high circulating inflammatory cytokines in the population-based Colaus study." PloS One 6(5): e19901.
https://doi.org/10.1371/journal.pone.0019901
Masson, C. (2011). "Rheumatoid anemia." Joint Bone Spine 78(2): 131-137. https://doi.org/10.1016/j.jbspin.2010.05.017
Michaud, K., J. Pope, M. van de Laar, J. R. Curtis, C. Kannowski, S. Mitchell, J. Bell, J. Workman, J. Paik and A. Cardoso (2021). 'Systematic review of residual symptoms and an unmet need in patients with rheumatoid arthritis." Arthritis care & research 73(11): 1606-1616. https://doi.org/10.1002/acr.24369
Mititelu, R. R., R. Pădureanu, M. Băcănoiu, V. Pădureanu, A. O. Docea, D. Calina, A. L. Barbulescu and A. M. Buga (2020). "Inflammatory and oxidative stress markers-mirror tools in rheumatoid arthritis." Biomedicines 8(5): 125. https://doi.org/10.3390/biomedicines8050125
Nilsson, J., M. L. Andersson, I. Hafström, B. Svensson, K. Forslind, S. Ajeganova, M. Leu Agelii and I. Gjertsson (2021). "Influence of age and sex on the course and treatment of rheumatoid arthritis." Open access rheumatology: research and reviews: 123-138. https://doi.org/10.2147/OARRR.S306378
Olago-Rakuomi, A.A. (2017). Prevalence of abnormal liver function tests in rheumatoid arthritis, University of Nairobi.
Prasad, P., S. Verma, Surbhi, N. K. Ganguly, V. Chaturvedi, and S. A. Mittal (2023). "Rheumatoid arthritis: advances in treatment strategies." Molecular and Cellular Biochemistry 478(1): 69-88. https://doi.org/10.1007/s11010-022-04492-3
Selmi, C., M. De Santis, and M. E. Gershwin (2011). "Liver involvement in subjects with rheumatic disease." Arthritis research & therapy 13: 1-6. https://doi.org/10.1186/ar3319
Smith, M. H. and J. R. Berman (2022). "What is rheumatoid arthritis?" JAMA 327(12): 1194-1194.
https://doi.org/10.1001/jama.2022.0786
Sokka, T. and A. Hakkinen (2008). "Poor physical fitness and performance as predictors of mortality in normal populations and patients with rheumatic and other diseases." Clinical & Experimental Rheumatology 26(5): S14.
Tekeolu,., G. Gürol, H. Harman, E. Karakeçe, and İ. H. iftçi (2016). "Overlooked hematological markers of disease activity in rheumatoid arthritis." International Journal of Rheumatic Diseases 19(11): 1078-1082. https://doi.org/10.1111/1756-185X.12805
Weyand, C. M. and J. J. Goronzy (2021). "The immunology of rheumatoid arthritis." 22(1): 10-18.