@article{ref1,
title="Drugs and driving ability",
journal="Deutsche Gesundheitswesen",
year="1966",
author="Linke, H.",
volume="21",
number="2",
pages="49-56",
abstract="<p>[Abstract unavailable]</p> <p>Language: de</p>",
language="de",
issn="0012-0219",
doi="",
url="http://dx.doi.org/"
}