@inbook{1162829311, author={Sydney C. Butts and Nira A. Goldstein and Richard M. Rosenfeld and Aaron L. Thatcher and David J. Brown and Christopher Discolo and Jennifer H. Chao}, editor={Shah, Binita R. and Mahajan, Prashant and Amodio, John and Lucchesi, Michael}, title={OTOLARYNGOLOGY}, booktitle={Atlas of Pediatric Emergency Medicine, 3e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2019}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1162829311} }