@inbook{1181421626, author={John Donlon and Christineh Sarkissian and Harvey Levy and Charles R. Scriver}, editor={Valle, David L. and Antonarakis, Stylianos and Ballabio, Andrea and Beaudet, Arthur L. and Mitchell, Grant A.}, title={Hyperphenylalaninemia: Phenylalanine Hydroxylase Deficiency}, booktitle={The Online Metabolic and Molecular Bases of Inherited Disease}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2019}, url={ommbid.mhmedical.com/content.aspx?aid=1181421626} }