Supplementation With Vitamin D, Calcium or Both on Calcium Absorption and Bone Mineral Content in Children With JRA
Conditions
- Juvenile Rheumatoid Arthritis
Interventions
- DIETARY_SUPPLEMENT: Cholecalciferol
- DIETARY_SUPPLEMENT: Calcium
- DIETARY_SUPPLEMENT: Calcium and cholecalciferol
- DRUG: Placebo
Sponsor
University of Missouri-Columbia