@inbook{1153308493, author={Monica J. Federico and Christopher D. Baker and Emily M. Deboer and Ann C. Halbower and Oren Kupfer and Stacey L. Martiniano and Scott D. Sagel and Paul Stillwell and Edith T. Zemanick and Michelle Caraballo and Stephen Hawkins}, editor={Hay, Jr., William W. and Levin, Myron J. and Deterding, Robin R. and Abzug, Mark J.}, title={Respiratory Tract & Mediastinum}, booktitle={Current Diagnosis & Treatment: Pediatrics, 24e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={accessmedicine.mhmedical.com/content.aspx?aid=1153308493} }