@article{ref1,
title="Preventing violence in the healthcare workplace",
journal="Prairie rose",
year="2004",
author="Carroll, V.",
volume="73",
number="2",
pages="24-25",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0032-6666",
doi="",
url="http://dx.doi.org/"
}