@article{ref1,
title="Fall protection. Networking with fall prevention experts",
journal="Occupational health and safety",
year="2001",
author="Patterson, J. and Ferguson, P.",
volume="70",
number="3",
pages="28-33",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}