@inbook{1158777607, author={James F. Crismale and Thomas Schiano}, editor={Go, Ronaldo Collo}, title={Gastroenterology}, booktitle={Critical Care Examination and Board Review}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={accessanesthesiology.mhmedical.com/content.aspx?aid=1158777607} }