title: Recommendations on iron questioned.
authors: Olle
authors: O
authors: Hernell
authors: Bo
authors: B
authors: Lönnerdal
mesh_terms: D000047:Academies and Institutes; D018798:Anemia, Iron-Deficiency / Q000453:epidemiology / Q000517:prevention & control*; D015982:Bias; D001942:Breast Feeding; D003430:Cross-Sectional Studies; D019587:Dietary Supplements; D005293:Ferritins / Q000097:blood; D005296:Ferrous Compounds / Q000008:administration & dosage*; D006452:Hemoglobinometry; D006801:Humans; D007223:Infant; D009751:Nutritional Requirements; D010372:Pediatrics; D017410:Practice Guidelines as Topic; D011597:Psychomotor Performance / Q000187:drug effects; D016032:Randomized Controlled Trials as Topic; D012107:Research Design; D013548:Sweden; D014481:United States
chemical_list: D005296:Ferrous Compounds; C020748:ferrous sulfate; D005293:Ferritins