@article{ref1,
title="OSHA guidelines aim at reducing violence in health care settings",
journal="Psychiatric services",
year="1996",
author="",
volume="47",
number="8",
pages="891-892",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1075-2730",
doi="",
url="http://dx.doi.org/"
}