@article{ref1,
title="Nose mask against cardiac death and risk of accident",
journal="MMW: Fortschritte der Medizin",
year="2005",
author="Arnheim, Katharina",
volume="147",
number="21",
pages="8, 10-1",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="1438-3276",
doi="",
url="http://dx.doi.org/"
}