Iron and Vitamin A in School Children
Conditions
- Anemia, Iron Deficiency
- Vitamin A Deficiency
- Cognitive Development
- Helminthic Infection
Interventions
- OTHER: Intermittent placebo iron supplement
- OTHER: Intermittent iron supplement
- OTHER: Placebo Vitamin A
- OTHER: High-dose Vitamin A supplement
Sponsor
University Ghent
Collaborators
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