@inbook{1146620242,
author={Saul Pytka and Michael F. Murphy},
editor={Hung, Orlando R. and Murphy, Michael F.},
title={Difficult Airway Carts},
booktitle={Hung's Difficult and Failed Airway Management, 3e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2017},
url={accessanesthesiology.mhmedical.com/content.aspx?aid=1146620242}
}