@article{ref1,
title="Tragedy can continue in human effects of chemical disaster",
journal="Occupational health and safety",
year="1986",
author="",
volume="55",
number="1",
pages="20-20",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}