@article{ref1,
title="Accidents in perspective (1970)",
journal="Policy and practice in health and safety",
year="2005",
author="Hale, Andrew Richard and Hale, M.",
volume="3",
number="Suppl 1",
pages="5-12",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1477-3996",
doi="",
url="http://dx.doi.org/"
}