@article{ref1,
title="Working together for a safer workplace: employers find that safety pays",
journal="AARN news letter",
year="1994",
author="",
volume="50",
number="9",
pages="12-12",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-0197",
doi="",
url="http://dx.doi.org/"
}