@article{ref1,
title="What has your facility done to prevent violence against nurses?",
journal="RN",
year="2008",
author="",
volume="71",
number="11",
pages="12-12",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-7021",
doi="",
url="http://dx.doi.org/"
}