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Revista Española de Nutrición Humana y Dietética
On-line version ISSN 2174-5145Print version ISSN 2173-1292

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MARTINEZ, Oscar Geovanny Enriquez et al. Reproducibility and validity ELSA-Brasil Food Frequency Questionnaire. Rev Esp Nutr Hum Diet [online]. 2021, vol.25, n.3, pp.294-302.  Epub Jan 17, 2022. ISSN 2174-5145.