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Development and Validation of a Food Frequency Questionnaire to Estimate Intake among Children and Adolescents in Urban Peru
Tools to assess intake among children in Latin America are limited. We developed and assessed the reproducibility and validity of a semi-quantitative food frequency questionnaire (FFQ) administered to children, adolescents, and their caregivers in Lima, Peru. We conducted 24-h diet recalls (DRs) and...
Autores principales: | , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2017
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5691737/ https://www.ncbi.nlm.nih.gov/pubmed/29036893 http://dx.doi.org/10.3390/nu9101121 |