title: Amino acid screening in Tehran.
mesh_terms: D000293:Adolescent; D000592:Amino Acid Metabolism, Inborn Errors / Q000453:epidemiology*; D000596:Amino Acids / Q000097:blood / Q000652:urine; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008607:Intellectual Disability / Q000378:metabolism; D007492:Iran; D012279:Rickets / Q000378:metabolism
chemical_list: D000596:Amino Acids