@article{ref1,
title="Health hazards from inhalation of metal fumes",
journal="Environmental research",
year="1976",
author="Piscator, M.",
volume="11",
number="2",
pages="268-270",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0013-9351",
doi="",
url="http://dx.doi.org/"
}