title: Tandem mass spectrometry: the tool of choice for diagnosing inborn errors of metabolism.
authors: C
authors: C
authors: Sansom
mesh_terms: D000596:Amino Acids / Q000097:blood; D006801:Humans; D007231:Infant, Newborn; D013058:Mass Spectrometry / Q000295:instrumentation / Q000379:methods; D008661:Metabolism, Inborn Errors / Q000175:diagnosis*; D015997:Neonatal Screening; D010649:Phenylalanine / Q000097:blood; D010661:Phenylketonurias / Q000175:diagnosis
chemical_list: D000596:Amino Acids; D010649:Phenylalanine