@inbook{57066583, author={Nicholas S. Hill}, editor={Tobin, Martin J.}, title={Chapter 18. Noninvasive Positive-Pressure Ventilation}, booktitle={Principles and Practice of Mechanical Ventilation, 3e}, publisher={The McGraw-Hill Companies}, address={New York, NY}, year={2013}, url={accessanesthesiology.mhmedical.com/content.aspx?aid=57066583} }