@inbook{1158595798,
author={Gerard M. Doherty, MD},
editor={Doherty, Gerard M.},
title={Estómago y duodeno},
booktitle={Diagnóstico y tratamiento quirúrgicos, 14e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2018},
url={accessmedicina.mhmedical.com/content.aspx?aid=1158595798}
}