@inbook{1182911833, author={Olive Eckstein and Carl Allen and Kenneth McClain}, editor={Kline, Mark W.}, title={Histiocytic Disorders}, booktitle={Rudolph's Pediatrics, 23e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1182911833} }