@inbook{1182911351,
author={Steven G. DuBois and Jason T. Yustein},
editor={Kline, Mark W.},
title={Ewing Sarcoma and Primitive Neuroectodermal Tumors},
booktitle={Rudolph's Pediatrics, 23e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2018},
url={accesspediatrics.mhmedical.com/content.aspx?aid=1182911351}
}