We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEvidence in man for different specialized intestinal transport mechanisms for riboflavin and thiamin.AuthorsLevy, G; Hewitt, R RPublicationThe American journal of clinical nutrition, 1971, Vol 24, Issue 4, p401ISSN0002-9165Publication typeJournal ArticleDOI10.1093/ajcn/24.4.401