@article{ref1,
title="Violence: a worldwide epidemic",
journal="Nursing standard (1987)",
year="1999",
author="",
volume="13",
number="52",
pages="31-31",
abstract="Nurses are suffering from society's acceptance of violence worldwide, says the International Council of Nurses. What is needed is a campaign of zero tolerance.<p /><p>Language: en</p>",
language="en",
issn="0029-6570",
doi="",
url="http://dx.doi.org/"
}