Hyperphenylalaninemia (PKU) and hypothyroid testing.
D003409:Congenital Hypothyroidism; D006801:Humans; D007231:Infant, Newborn; D008661:Metabolism, Inborn Errors / Q000175:diagnosis*; D010649:Phenylalanine / Q000097:blood*; D010661:Phenylketonurias / Q000175:diagnosis*; D013023:South Dakota
D010649:Phenylalanine