@inbook{1176603338, author={David Brumbaugh and Glenn T. Furuta and Edward J. Hoffenberg and Gregory E. Kobak and Robert E. Kramer and Seth Septer and Mary Shull and Jason Soden and Thomas Walker}, editor={Hay Jr., William W. and Levin, Myron J. and Abzug, Mark J. and Bunik, Maya}, title={Tubo digestivo}, booktitle={Diagnóstico y tratamiento pediátricos, 25e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2020}, url={accessmedicina.mhmedical.com/content.aspx?aid=1176603338} }