@inbook{1194855387, author={Cristina Gómez Gutiérrez and Brenda Viridiana Balderas Garcés and Francisco Javier Bosques Padilla}, editor={Nahum, Méndez-Sánchez}, title={Enfermedad ulceropéptica}, booktitle={Gastroenterología, 4e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2022}, url={accessmedicina.mhmedical.com/content.aspx?aid=1194855387} }