title: Trace element balances in children.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005504:Food Analysis; D006801:Humans; D007223:Infant; D008903:Minerals / Q000627:therapeutic use; D009751:Nutritional Requirements; D010661:Phenylketonurias / Q000378:metabolism; D014131:Trace Elements / Q000378:metabolism* / Q000627:therapeutic use
chemical_list: D008903:Minerals; D014131:Trace Elements