@article{ref1,
title="Carbon dioxide poisoning?--Accident or suicide?",
journal="Lebensversicherungs Medizin",
year="1978",
author="Krauland, W. and Bratzke, Hansjörgen and Klug, E.",
volume="30",
number="4",
pages="88-91",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0024-0044",
doi="",
url="http://dx.doi.org/"
}