@article{ref1,
title="Violence in the emergency department",
journal="American journal of nursing",
year="1990",
author="Kurlowicz, L. H.",
volume="90",
number="9",
pages="34-39",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-936X",
doi="",
url="http://dx.doi.org/"
}