@inbook{1182928514, author={Bernd C. Schwahn}, editor={Kline, Mark W.}, title={Disorders of Amino Acid Synthesis: Serine, Proline, Ornithine, and Glutamine}, booktitle={Rudolph's Pediatrics, 23e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1182928514} }