@inbook{1108259532,
author={DEEPIKA NEHRA and LAURA AVERY and D. DANTE YEH},
editor={Butler, Kathryn L. and Harisinghani, Mukesh},
title={GASTRIC OUTLET OBSTRUCTION},
booktitle={Acute Care Surgery: Imaging Essentials for Rapid Diagnosis},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2015},
url={accesssurgery.mhmedical.com/content.aspx?aid=1108259532}
}