title: Unrecognized maternal biochemical disease: an uncommon cause of mental retardation in children.
mesh_terms: D002648:Child; D003555:Cystinuria; D005260:Female; D005998:Glycine / Q000097:blood; D006801:Humans; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000209:etiology*; D008239:Lysine / Q000652:urine; D008659:Metabolic Diseases / Q000150:complications*; D010649:Phenylalanine / Q000097:blood; D010661:Phenylketonurias / Q000150:complications*; D011247:Pregnancy; D011392:Proline / Q000097:blood; D014443:Tyrosine / Q000097:blood
chemical_list: D014443:Tyrosine; D010649:Phenylalanine; D011392:Proline; D008239:Lysine; D005998:Glycine