@article{ref1,
title="Taking steps against injury",
journal="Occupational health and safety",
year="1999",
author="Johnson, L. F.",
volume="68",
number="10",
pages="136-8, 140",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}