@inbook{55870334,
author={Angelina Guzzo and Liane B Johnson and Orlando R. Hung},
editor={Hung, Orlando and Murphy, Michael F.},
title={Chapter 31. Performing an Elective Percutaneous Dilational Tracheotomy in a Patient on Mechanical Ventilation},
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=55870334}
}