@article{ref1,
title="Drugs and fitness to drive",
journal="Medizinische Monatsschrift fur Pharmazeuten",
year="2007",
author="Ziegler, R.",
volume="30",
number="1",
pages="33-34",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0342-9601",
doi="",
url="http://dx.doi.org/"
}