@article{ref1,
title="Toxic exposure can result in psychological problems",
journal="Occupational health and safety",
year="1978",
author="",
volume="47",
number="3",
pages="51-51",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0362-4064",
doi="",
url="http://dx.doi.org/"
}