@article{ref1,
title="Zero tolerance. ANA releases new position statement on workplace violence, bullying",
journal="American nurse, The",
year="2015",
author="",
volume="47",
number="5",
pages="1, 11-1, 11",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0098-1486",
doi="",
url="http://dx.doi.org/"
}