@article{ref1,
title="When a patient turns violent",
journal="RN",
year="2001",
author="",
volume="64",
number="5",
pages="32hf2-32hf4, 32hf6",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-7021",
doi="",
url="http://dx.doi.org/"
}