%0 Journal Article %T Comparison of Vitamin D Serum Values between Rheumatoid Arthritis and Lupus Populations: An Observational Study %A Elham Atabati %A Ravanshad Yalda %A Sahebari Maryam %J Archive of "The Open Rheumatology Journal". %D 2018 %R 10.2174/1874312901812010065 %X In recent years, the role of Vitamin D (VitD), as an immunomedulator in autoimmune diseases, has been evaluated in basic science and practice. There is a considerable volume of data on the effect of VitD position in lupus and rheumatoid arthritis exacerbation %K Vitamin D %K 25(OH) D %K VitD %K Rheumatoid Arthritis %K Lupus %K SLE %K RA %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5944124/