Severe deficiency of 25-hydroxyvitamin D3 (25-OH-D3) is associated with high disease activity of rheumatoid arthritis

Vitamin D, Metabolic Dyslipidemia, and Metabolic Syndrome in Rheumatoid Arthritis

(2012) Joshua F. Baker et al.   AMERICAN JOURNAL OF MEDICINE

Association of vitamin D with cardiometabolic risk factors in rheumatoid arthritis

(2012) Uzma J. Haque et al.   ARTHRITIS CARE & RESEARCH

Supplementation of 1,25 dihydroxy vitamin D3 in patients with treatment naive early rheumatoid arthritis: a randomised controlled trial

(2011) Kiran GOPINATH et al.   International Journal of Rheumatic Diseases

Vitamin D Levels and Mortality in Type 2 Diabetes

(2010) C. Joergensen et al.   DIABETES CARE

Prevalence of Vitamin D Insufficiency/Deficiency in Rheumatoid Arthritis and Associations with Disease Severity and Activity

(2010) G. S. KERR et al.   JOURNAL OF RHEUMATOLOGY

Disease-specific definitions of vitamin D deficiency need to be established in autoimmune and non-autoimmune chronic diseases: a retrospective comparison of three chronic diseases

(2010) Anna R Broder et al.   ARTHRITIS RESEARCH & THERAPY