@inbook{1153310007,
author={Edward J. Hoffenberg and Glenn T. Furuta and Gregory Kobak and Thomas Walker and Jason Soden and Robert E. Kramer and David Brumbaugh},
editor={Hay, Jr., William W. and Levin, Myron J. and Deterding, Robin R. and Abzug, Mark J.},
title={Gastrointestinal Tract},
booktitle={Current Diagnosis & Treatment: Pediatrics, 24e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2018},
url={accessmedicine.mhmedical.com/content.aspx?aid=1153310007}
}