@article{ref1,
title="Why safety training may not be the answer",
journal="Occupational health and safety",
year="2007",
author="Machles, David",
volume="76",
number="4",
pages="92-94",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}