@article{ref1,
title="Syncope and Presyncope: Same Mechanism, Causes, and Concern",
journal="Annals of emergency medicine",
year="2014",
author="Quinn, James V.",
volume="65",
number="3",
pages="277-278",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0196-0644",
doi="10.1016/j.annemergmed.2014.09.001",
url="http://dx.doi.org/10.1016/j.annemergmed.2014.09.001"
}