@article{ref1,
title="Violence in the health care workplace",
journal="American journal of nursing",
year="2000",
author="Worthington, Karen",
volume="100",
number="11",
pages="69-70",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-936X",
doi="",
url="http://dx.doi.org/"
}