@article{ref1,
title="On the symptomatology of current industrial poisoning",
journal="Medizinische Welt",
year="1961",
author="Klavis, G.",
volume="23",
number="",
pages="1259-1262",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0025-8512",
doi="",
url="http://dx.doi.org/"
}