@inbook{1143139964,
author={Jo Anna Leuck},
editor={Cydulka, Rita K. and Fitch, Michael T. and Joing, Scott A. and Wang, Vincent J. and Cline, David M. and Ma, O. John},
title={Syncope},
booktitle={Tintinalli's Emergency Medicine Manual, 8e},
publisher={McGraw-Hill Education},
address={New York, NY},
year={2017},
url={accessemergencymedicine.mhmedical.com/content.aspx?aid=1143139964}
}