Screening for phenylketonuria.
D001419:Bacteria / Q000254:growth & development*; D001681:Biological Assay; D002854:Chromatography, Paper; D005470:Fluorometry; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008722:Methods; D010649:Phenylalanine / Q000097:blood*; D010661:Phenylketonurias / Q000175:diagnosis*; D010667:Phenylpyruvic Acids / Q000652:urine*
D010667:Phenylpyruvic Acids; D010649:Phenylalanine