@article{ref1,
title="What sequelae in accidents can impair life expectancy?",
journal="Lebensversicherungs Medizin",
year="1979",
author="Heipertz, W. and Zichner, L. and Künzel, J.",
volume="31",
number="1",
pages="14-16",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0024-0044",
doi="",
url="http://dx.doi.org/"
}