@article{ref1,
title="Paper presented at the Dubrovnik, Congress. Designing hazard data sheets",
journal="Occupational health: a journal for occupational health nurses",
year="1978",
author="Green, J.",
volume="30",
number="12",
pages="596-604",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-7917",
doi="",
url="http://dx.doi.org/"
}