@inbook{1128712146,
author={Gerard M. Doherty, MD},
editor={Doherty, Gerard M.},
title={Atención preoperatoria},
booktitle={Diagnóstico y tratamiento quirúrgicos, 13e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2011},
url={accessmedicina.mhmedical.com/content.aspx?aid=1128712146}
}