Singh JA, Saag KG, Bridges SL Jr, et al. 2015 American College of Rheumatology guideline for the treatment of rheumatoid arthritis. Arthritis Care & Research, DOI 10.1002/acr.22783 V 2015, American College of Rheumatology. http://www.rheumatology.org/Portals/0/Files/ACR%202015%20RA%20Guideline.pdf. Accessed October 2016.
Firestein GS, Budd RC, Gabriel SE, et al, Eds. Kelley & Firestein’s Textbook of Rheumatology, 10th ed, 2017. Elsevier, Philadelphia, PA. https://www.clinicalkey.com/#!/browse/book/3-s2.0-C20091625429.
Karmakar S, Kay J, Gravallese EM. Bone damage in rheumatoid arthritis: mechanistic insights and approaches to prevention. Rheumatic Diseases Clinics of North America. Rheum Dis Clin North Am. 2010 May; 36(2): 385–404. doi: 10.1016/j.rdc.2010.03.003. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2905601/.
National Institutes of Health. National Institute of Arthritis and Musculoskeletal and Skin Diseases. Rheumatoid arthritis. http://www.niams.nih.gov/Health_Info/Rheumatic_Disease/. Updated February 2016. Accessed October 2016.
Bazzani C, Andreoli M, Agosti C, et al. Antirheumatic drugs and reproduction in women and men with chronic arthritis. Rheumatic and musculoskeletal diseases. RMD Open 2015;1:e000048 doi:10.1136/rmdopen-2015-000048. http://rmdopen.bmj.com/content/1/Suppl_1/e000048.full. Accessed October 2016.
Persson GR. Rheumatoid arthritis and periodontitis – inflammatory and infectious connections. Journal of Oral Microbiology, J Oral Microbiol. 2012; 4: 10.3402/jom.v4i0.11829. Published online 2012 Feb 13. doi: 10.3402/jom.v4i0.11829. PMCID: PMC3280043. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3280043. Accessed October 2016.