@article{ref1,
title="End freeze on gun violence research",
journal="Nursing economics",
year="2013",
author="San, Eda Ozkara",
volume="31",
number="3",
pages="155-155",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0746-1739",
doi="",
url="http://dx.doi.org/"
}