@inbook{55869428,
author={Michael F. Murphy and Ron M. Walls},
editor={Hung, Orlando and Murphy, Michael F.},
title={Chapter 20. Airway Management in the Emergency Department},
booktitle={Management of the Difficult and Failed Airway, 2e},
publisher={The McGraw-Hill Companies},
address={New York, NY},
year={2012},
url={accessanesthesiology.mhmedical.com/content.aspx?aid=55869428}
}