@article{ref1,
title="The escalating trend of violence toward nurses",
journal="Journal of emergency nursing",
year="2008",
author="Whelan, Trish",
volume="34",
number="2",
pages="130-133",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0099-1767",
doi="10.1016/j.jen.2007.05.018",
url="http://dx.doi.org/10.1016/j.jen.2007.05.018"
}