@inbook{1157321876, author={Georgia Koltsida and Howard B. Panitch}, editor={Shah, Samir S. and Kemper, Alex R. and Ratner, Adam J.}, title={Recurrent Pneumonia}, booktitle={Pediatric Infectious Diseases: Essentials for Practice, 2e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2019}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1157321876} }