title: Gas chromatography in diagnostic biochemistry of abnormal valine metabolism.
mesh_terms: D000284:Administration, Oral; D000592:Amino Acid Metabolism, Inborn Errors / Q000097:blood / Q000134:cerebrospinal fluid / Q000175:diagnosis* / Q000652:urine; D000596:Amino Acids / Q000008:administration & dosage / Q000097:blood / Q000134:cerebrospinal fluid / Q000652:urine; D002675:Child, Preschool; D002849:Chromatography, Gas; D002852:Chromatography, Ion Exchange; D005069:Evaluation Studies as Topic; D005215:Fasting; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D013058:Mass Spectrometry; D008722:Methods; D013997:Time Factors; D014633:Valine / Q000378:metabolism*
chemical_list: D000596:Amino Acids; D014633:Valine