@inbook{1110747764, author={HEIDI REICH and DAISY CHOU and NICOLAS MELO}, editor={Butler, Kathryn L. and Harisinghani, Mukesh}, title={PERFORATED HOLLOW VISCUS}, 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=1110747764} }