@inbook{1140325103, author={Tina Cowan and Marzia Pasquali}, editor={Sarafoglou, Kyriakie and Hoffmann, Georg F. and Roth, Karl S.}, title={Laboratory Investigations of Inborn Errors of Metabolism}, booktitle={Pediatric Endocrinology and Inborn Errors of Metabolism, 2e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2017}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1140325103} }