@inbook{1107721092, author={Anthony W. Chow}, editor={Hall, Jesse B. and Schmidt, Gregory A. and Kress, John P.}, title={Life-Threatening Infections of the Head, Neck, and Upper Respiratory Tract}, booktitle={Principles of Critical Care, 4e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2015}, url={accessanesthesiology.mhmedical.com/content.aspx?aid=1107721092} }