@article{ref1,
title="Workplace violence: nurses respond to challenge",
journal="Hawaii nurse",
year="1997",
author="Chovanec-Toy, J.",
volume="4",
number="5",
pages="8-9",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1047-4749",
doi="",
url="http://dx.doi.org/"
}