@inbook{1136867005,
author={CARLOS A. SAN MATEO and JORGE MARCET},
editor={McElroy, Lisa M. and Webb, Travis P.},
title={Colon and Anorectal Disease},
booktitle={Surgery Review Illustrated, 2e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2016},
url={accesssurgery.mhmedical.com/content.aspx?aid=1136867005}
}