title: Vitamin A deficiency. Measurements of serum retinol may be misleading.
authors.forename: D
authors.initials: D
authors.lastname: James
mesh_terms: D002648:Child; D006801:Humans; D014801:Vitamin A / Q000097:blood*; D014802:Vitamin A Deficiency / Q000175:diagnosis*
chemical_list: D014801:Vitamin A