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4 studies found for:    15776217 [PUBMED-IDS]
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Rank Status Study
1 Completed Comparing Different Amounts of Vitamin D Supplementation to Preschool Children Living in Northern and Southern Sweden
Condition: Vitamin D Deficiency
Interventions: Dietary Supplement: Vitamin D 25 microg/d;   Dietary Supplement: Vitamin D 10 microg/d;   Dietary Supplement: No extra vitamin D
2 Completed The Effect of a Meal on Vitamin D Absorption
Condition: Vitamin D Deficiency
Intervention: Dietary Supplement: cholecalciferol
3 Active, not recruiting Vitamin D Deficiency in Subjects With Chronic Hepatitis C Compared to Healthy Volunteers
Condition: Chronic Hepatitis C
Intervention:
4 Completed Vitamin D and Osteoporosis Prevention in Elderly African American Women
Condition: Determine Effect of Vitamin D on Bone Health in Elderly African American Women
Interventions: Dietary Supplement: Vitamin D 3;   Other: placebo

Study has passed its completion date and status has not been verified in more than two years.