The validity of a food frequency questionnaire as a measure of PUFA status in pregnancy

BACKGROUND: Nutritional studies have found conflicting evidence regarding the ability of Food Frequency Questionnaires (FFQs) to demonstrate convergent validity with tissue content of omega-3 and omega-6 polyunsaturated fatty acids (PUFAs). We therefore sought to assess the convergent validity of a...

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Detalles Bibliográficos
Autores principales: Parker, Gordon, McClure, Georgia, Hegarty, Bronwyn D, Smith, Isabelle Granville
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2015
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4367853/
https://www.ncbi.nlm.nih.gov/pubmed/25885465
http://dx.doi.org/10.1186/s12884-015-0494-3

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4367853/
https://www.ncbi.nlm.nih.gov/pubmed/25885465
http://dx.doi.org/10.1186/s12884-015-0494-3

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