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Biomarker-based validity of a food frequency questionnaire estimating intake in Brazilian children and adolescents

Elaine Hillesheim1, Roseli Borges Donegá Toffano1, Tamiris Trevisan de Barros1

  • 1Department of Pediatrics, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, Brazil.

International Journal of Food Sciences and Nutrition
|July 8, 2020
PubMed

Keywords:
Food frequency questionnaireadolescentbiomarkerchildvalidation study

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