We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe use of Blood Concentrations of Vitamins and their Respective Functional Indicators to Define Folate and Vitamin B12 StatusAuthorsSelhub, Jacob; Jacques, Paul F.; Dallal, Gerard; Choumenkovitch, Silvina; Rogers, GailPublicationFood and Nutrition Bulletin, 2008, Vol 29, Issue 2, pS67ISSN0379-5721Publication typearticleDOI10.1177/15648265080292s110