@article{ref1,
title="Workplace violence in the health sector: a problem of epidemic proportion",
journal="International nursing review",
year="2001",
author="Kingma, M.",
volume="48",
number="3",
pages="129-130",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0020-8132",
doi="",
url="http://dx.doi.org/"
}