@article{ref1,
title="New rules fight back injuries",
journal="International journal of occupational health and safety",
year="1975",
author="Kramos, P.",
volume="44",
number="5",
pages="42-44",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0093-2205",
doi="",
url="http://dx.doi.org/"
}