@inbook{1182908632, author={Jessica A. Zagory and David C. Yu}, editor={Kline, Mark W.}, title={Acute Appendicitis, Chronic Appendicitis, and Typhlitis}, booktitle={Rudolph's Pediatrics, 23e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2018}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1182908632} }