@article{ref1,
title="Denial of driver's license for cars rental entrepreneurs and supplemental insurance for occupational disability",
journal="Lebensversicherungs Medizin",
year="1971",
author="Müller-Matheesen, W. G.",
volume="23",
number="6",
pages="140-140",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0024-0044",
doi="",
url="http://dx.doi.org/"
}