Evaluation of the Validity of a Food Frequency Questionnaire and 24-Hour Dietary Recall to Assess Dietary Iron Intake in Children and Adolescents from the South American Youth/Child Cardiovascular and Environmental Study

1. Collese, T.S.
2. De Moraes, A.C.F.
3. Rendo-Urteaga, T.
4. Gonzalez-Zapata, L.I.
5. Charry, D.A.G.
6. Delgado, C.A.
7. Berg, G.
8. Torres-Leal, F.L.
9. Carvalho, H.B.