@article{ref1,
title="The hidden value of safety. Are accident costs really like icebergs?",
journal="Occupational health and safety",
year="2002",
author="Corcoran, Daniel",
volume="71",
number="6",
pages="20-2, 24",
abstract="Abstract unavailable.",
language="",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}