title: Evaluation of vitamin A status.
authors.forename: J A
authors.initials: JA
authors.lastname: Olson
authors.forename: S A
authors.initials: SA
authors.lastname: Tanumihardjo
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D011247:Pregnancy; D014801:Vitamin A / Q000008:administration & dosage / Q000032:analysis* / Q000592:standards
chemical_list: D014801:Vitamin A