@article{ref1,
title="Not far to fall",
journal="Occupational health and safety",
year="1994",
author="McKeon, F.",
volume="63",
number="12",
pages="30-1, 33",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}