@article{ref1,
title="Workplace safety: risky encounters",
journal="Nature",
year="2015",
author="Woolston, Chris",
volume="518",
number="7539",
pages="445-446",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0028-0836",
doi="",
url="http://dx.doi.org/"
}