@article{ref1,
title="The effect of vitamin c on automobile driving competence",
journal="Arzneimittel-Forschung",
year="1963",
author="Grossjohann, A.",
volume="13",
number="",
pages="814-819",
abstract="<p>[Abstract unavailable]</p><p>Language: de</p>",
language="de",
issn="0004-4172",
doi="",
url="http://dx.doi.org/"
}