@inbook{1121737044, author={Dean R. Hess and Robert M. Kacmarek}, title={Emergency Ventilation and Ventilation in a Disaster}, booktitle={Essentials of Mechanical Ventilation, 3e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2014}, url={accessanesthesiology.mhmedical.com/content.aspx?aid=1121737044} }