title: [Inborn errors of amino acid metabolism--pathogenesis of mental retardation].
mesh_terms: D000592:Amino Acid Metabolism, Inborn Errors / Q000150:complications / Q000378:metabolism; D000596:Amino Acids / Q000378:metabolism; D001921:Brain / Q000378:metabolism; D006801:Humans; D008607:Intellectual Disability / Q000209:etiology*; D010661:Phenylketonurias; D012701:Serotonin / Q000378:metabolism
chemical_list: D000596:Amino Acids; D012701:Serotonin