@article{ref1,
title="Health aspects of safety",
journal="Journal of Occupational Medicine",
year="1967",
author="Kuhli, R.",
volume="9",
number="4",
pages="163-169",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0096-1736",
doi="",
url="http://dx.doi.org/"
}