@inbook{55814645,
author={Claudio D. Tuda},
editor={Farcy, David A. and Chiu, William C. and Flaxman, Alex and Marshall, John P.},
title={Chapter 39. Clostridium difficile Infection (CDI)},
booktitle={Critical Care Emergency Medicine},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2012},
url={accessemergencymedicine.mhmedical.com/content.aspx?aid=55814645}
}