@inbook{1105683762, author={Patrick J. Maloney and Katherine M. Bakes}, editor={Schafermeyer, Robert and Tenenbein, Milton and Macias, Charles G. and Sharieff, Ghazala Q. and Yamamoto, Loren G.}, title={Gastrointestinal Bleeding}, booktitle={Strange and Schafermeyer's Pediatric Emergency Medicine, 4e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2014}, url={accesspediatrics.mhmedical.com/content.aspx?aid=1105683762} }