25-Hydroxyvitamin D levels and juvenile idiopathic arthritis: Is there an association with disease activity?

25-Hydroxyvitamin D Levels and Vitamin D Deficiency in Children with Rheumatologic Disorders and Controls

(2011) C. F. PELAJO et al.   JOURNAL OF RHEUMATOLOGY

Vitamin D and Autoimmune Rheumatologic Disorders

(2010) Christina F. Pelajo et al.   AUTOIMMUNITY REVIEWS

Low 25-Hydroxyvitamin D Levels in Adolescents: Race, Season, Adiposity, Physical Activity, and Fitness

(2010) Y. Dong et al.   PEDIATRICS

Vitamin D involvement in rheumatoid arthritis and systemic lupus erythaematosus

(2009) M Cutolo et al.   ANNALS OF THE RHEUMATIC DISEASES

Development and validation of a composite disease activity score for juvenile idiopathic arthritis

(2009) Alessandro Consolaro et al.   ARTHRITIS AND RHEUMATISM

Methodological considerations, such as directed acyclic graphs, for studying “acute on chronic” disease epidemiology: Chronic obstructive pulmonary disease example

(2009) Chu-Lin Tsai et al.   JOURNAL OF CLINICAL EPIDEMIOLOGY

Defining Vitamin D Deficiency in Children: Beyond 25-OH Vitamin D Serum Concentrations

(2009) F. R. Greer   PEDIATRICS

Serum 25-Hydroxyvitamin D Levels Among US Children Aged 1 to 11 Years: Do Children Need More Vitamin D?

(2009) J. M. Mansbach et al.   PEDIATRICS

Low Vitamin D Status in a Representative Sample of Youth From Quebec, Canada

(2008) S. Mark et al.   CLINICAL CHEMISTRY

Vitamin D in systemic lupus erythematosus

(2008) Diane Kamen et al.   CURRENT OPINION IN RHEUMATOLOGY

Comparison of Daily, Weekly, and Monthly Vitamin D3 in Ethanol Dosing Protocols for Two Months in Elderly Hip Fracture Patients

(2008) Sophia Ish-Shalom et al.   JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM

The paradoxical effects of vitamin D on type 1 mediated immunity

(2008) Margherita T. Cantorna et al.   MOLECULAR ASPECTS OF MEDICINE

Vitamin D deficiency in patients with active systemic lupus erythematosus

(2008) V. Z. C. Borba et al.   OSTEOPOROSIS INTERNATIONAL

Vitamin D deficiency in systemic lupus erythematosus: prevalence, predictors and clinical consequences

(2008) G. Ruiz-Irastorza et al.   RHEUMATOLOGY