Prevalence of and factors associated with vitamin D deficiency in 4,793 Japanese patients with rheumatoid arthritis

Association between vitamin D intake and the risk of rheumatoid arthritis: a meta-analysis

(2012) Gwan Gyu Song et al.   CLINICAL RHEUMATOLOGY

Association of vitamin D with cardiometabolic risk factors in rheumatoid arthritis

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

Fracture risk assessment and osteoporosis treatment disparities in 3,970 Japanese patients with rheumatoid arthritis

(2011) Takefumi Furuya et al.   CLINICAL RHEUMATOLOGY

Vitamin D deficiency is common in patients with RA and linked to disease activity, but circulating levels are unaffected by TNF  blockade: results from a prospective cohort study

(2010) P. Welsh et al.   ANNALS OF THE RHEUMATIC DISEASES

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

Incidence and risk factors of falling in ambulatory patients with rheumatoid arthritis: a prospective 1-year study

(2010) M. Hayashibara et al.   OSTEOPOROSIS INTERNATIONAL

The relationship between vitamin D and disease activity and functional health status in rheumatoid arthritis

(2010) Ayşe Dicle Turhanoğlu et al.   RHEUMATOLOGY INTERNATIONAL

Vitamin D deficiency in rheumatoid arthritis: prevalence, determinants and associations with disease activity and disability

(2010) Maurizio Rossini et al.   ARTHRITIS RESEARCH & THERAPY

25-hydroxy vitamin D levels in healthy premenopausal women: Association with bone turnover markers and bone mineral density

(2009) Silvano Adami et al.   BONE

Associated factors for falls and fear of falling in Japanese patients with rheumatoid arthritis

(2009) Takefumi Furuya et al.   CLINICAL RHEUMATOLOGY

The impact of lifestyle factors on serum 25-hydroxyvitamin D levels: a cross-sectional study in Japanese women aged 19–25 years

(2009) Hiroaki Ohta et al.   JOURNAL OF BONE AND MINERAL METABOLISM

Vitamin D Production after UVB Exposure Depends on Baseline Vitamin D and Total Cholesterol but Not on Skin Pigmentation

(2009) Morten K.B. Bogh et al.   JOURNAL OF INVESTIGATIVE DERMATOLOGY

Vitamin D Status and Its Associations with Disease Activity and Severity in African Americans with Recent-onset Rheumatoid Arthritis

(2009) S. M. CRAIG et al.   JOURNAL OF RHEUMATOLOGY

Vitamin D level: is it related to disease activity in inflammatory joint disease?

(2009) Yolanda Braun-Moscovici et al.   RHEUMATOLOGY INTERNATIONAL