@inbook{1182915156, author={Heather J. Zar and Joseph P. Mizgerd}, editor={Kline, Mark W.}, title={The Global Burden of Lower Respiratory Tract Infections and Mucosal Immunology of the Lower Respiratory Tract in Children}, booktitle={Rudolph's Pediatrics, 23e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1182915156} }