title: Measurement of low serum and red cell folate levels: a comparison of analytical methods.
authors: C R
authors: CR
authors: Gilois
authors: D R
authors: DR
authors: Dunbar
mesh_terms: D001681:Biological Assay; D004912:Erythrocytes / Q000032:analysis*; D005492:Folic Acid / Q000097:blood*; D006801:Humans; D011933:Reagent Kits, Diagnostic
chemical_list: D011933:Reagent Kits, Diagnostic; D005492:Folic Acid