@article{ref1,
title="Aftermath of a shooting. Tightened security in our ED",
journal="RN",
year="2007",
author="Roman, Linda M.",
volume="70",
number="12",
pages="38-42",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-7021",
doi="",
url="http://dx.doi.org/"
}