Validation of a vitamin D food frequency questionnaire using the method of triads

Ruth R Weir, Emma L Carson, Maria S. Mulhern, JJ Strain, Eamon Laird, Martin Healy, L. Kirsty Pourshahidi

Research output: Contribution to journalArticle

Original languageEnglish
Pages (from-to)2871-2872
JournalNutrients
Volume6
Issue number7
Publication statusPublished - 2014

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