@inbook{1146116988,
author={Michael C. Stephens and Subra Kugathasan},
editor={Zaoutis, Lisa B. and Chiang, Vincent W.},
title={Inflammatory Bowel Disease},
booktitle={Comprehensive Pediatric Hospital Medicine, 2e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2017},
url={accesspediatrics.mhmedical.com/content.aspx?aid=1146116988}
}