Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePlasma vitamin B-12 concentrations relate to intake source in the Framingham Offspring Study.AuthorsTucker, Katherine L.; Rich, Sharron; Rosenberg, IrwinPublicationAmerican Journal of Clinical Nutrition, 2000, Vol 71, Issue 2, p514ISSN0002-9165Publication typearticle