Weekly Iron Supplementation for the Prevention of Anemia in Pre-school Children: A Randomized, Double-blind, Placebo-controlled Trial

This study analyses the impact of weekly iron supplementation with ferrous sulphate heptahydrate (FeSO4) in 5-year-olds compared with placebo, on hemoglobin (Hb) and hematocrit (Ht) values and anemia. The study concerns a cluster-randomized, placebo-controlled double-blind trial. Intervention partic...

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