@article{ref1,
title="Workplace violence affects one-third of nurses",
journal="American nurse, The",
year="1998",
author="Carroll, V. and Morin, K. H.",
volume="30",
number="5",
pages="15-15",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0098-1486",
doi="",
url="http://dx.doi.org/"
}