@article{ref1,
title="Falling asleep at the wheel of a motor vehicle",
journal="Deutsche Medizinische Wochenschrift",
year="1970",
author="Kohlhaas, M.",
volume="95",
number="20",
pages="1132-1132",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0012-0472",
doi="",
url="http://dx.doi.org/"
}