@article{ref1,
title="Occupational poisoning caused by gases, vapors and powders",
journal="Archiv für toxikologie",
year="1954",
author="Oettel, H.",
volume="15",
number="1",
pages="42-60",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0003-9446",
doi="",
url="http://dx.doi.org/"
}