@article{ref1,
title="Problems of acute and chronic carbon monoxide poisoning",
journal="Archiv für Gewerbepathologie und Gewerbehygiene",
year="1960",
author="Krueger, P. D. and Zorn, O. and Portheine, F.",
volume="18",
number="",
pages="1-21",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0365-2564",
doi="",
url="http://dx.doi.org/"
}