@article{ref1,
title="Taking action against violence in the workplace",
journal="American nurse, The",
year="1993",
author="Worthington, Karen",
volume="25",
number="6",
pages="12-13",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0098-1486",
doi="",
url="http://dx.doi.org/"
}