@inbook{1128960769,
author={Salvador Zubirán},
title={Choque},
booktitle={Manual de terapéutica médica y procedimientos de urgencias, 6e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2011},
url={accessmedicina.mhmedical.com/content.aspx?aid=1128960769}
}