@inbook{6562277,
author={Susan Tsai, MD and Michael W. Mulholland, MD , PhD},
editor={Minter, Rebecca M. and Doherty, Gerard M.},
title={Chapter 8. Emergency Operations for Peptic Ulcer Disease},
booktitle={Current Procedures:  Surgery},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2010},
url={accesssurgery.mhmedical.com/content.aspx?aid=6562277}
}