We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleVitamin A: biomarkers of nutrition for development.AuthorsTanumihardjo, Sherry A.PublicationAmerican Journal of Clinical Nutrition, 2011, Vol 94, Issue 2, p658SISSN0002-9165Publication typearticleDOI10.3945/ajcn.110.005777