@inbook{1182907899, author={Scott A. Anderson and Mike K. Chen}, editor={Kline, Mark W.}, title={Duplications and Cysts}, booktitle={Rudolph's Pediatrics, 23e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1182907899} }