@article{ref1,
title="Zero-tolerance policy: the last way to curb workplace violence against nurses in Iranian healthcare system",
journal="Journal of caring sciences",
year="2017",
author="Hassankhani, Hadi and Soheili, Amin",
volume="6",
number="1",
pages="1-3",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="2251-9920",
doi="10.15171/jcs.2017.001",
url="http://dx.doi.org/10.15171/jcs.2017.001"
}