@article{ref1,
title="Responding to the shootings at Virginia Tech: planning and preparedness",
journal="Journal of emergency nursing",
year="2009",
author="Linkous, David and Carter, Kimberly Ferren",
volume="35",
number="4",
pages="321-325",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0099-1767",
doi="10.1016/j.jen.2008.09.016",
url="http://dx.doi.org/10.1016/j.jen.2008.09.016"
}