@inbook{1146969686, author={Orlando R. Hung and Michael F. Murphy}, title={Rigid Fiberoptic and Video-Laryngoscopes}, 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=1146969686} }