The Relation between the Serum Level of 25 (OH) Vitamin D and Disease Activity among Patients with Rheumatoid Arthritis

Serum Vitamin D levels in Rheumatoid arthritis and Relationship with disease activity

The Relationship of Serum 25-Hydroxyvitamin D Levels with Disease Activity in Upper Egyptian Patients with Rheumatoid Arthritis

Vitamin D Sufficiency Status in a Sample of Egyptian Patients with Different Rheumatological Diseases

Does Serum vitamin D affect disease activity, sleep disorders and quality of life in Systemic Lupus Erythematosus patients?

The association between Vitamin D Deficiency and Pulmonary Affection in Rheumatoid Arthritis Patients

Vitamin D Level and Disease Activity in Children with Juvenile Idiopathic Arthritis

VITAMIN D LEVEL IN RHEUMATOID ARTHRITIS PATIENTS IN SAUDI ARABIA AND ITS CORRELATION WITH DISEASE ACTIVITY AND MOOD CHANGES

Role of Vitamin D in Systemic Lupus Erythematosus Disease Activity

Vitamin D Status in Inflammatory Bowel disease