@article{ref1,
title="Methodological guidelines for experimental research on medicinal drugs affecting driving performance: An international expert survey",
journal="Journal of traffic medicine",
year="1994",
author="Vermeeren, Annemiek and De Gier, Johan J. and O'Hanlon, J. F.",
volume="22",
number="4",
pages="173-174",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="0345-5564",
doi="",
url="http://dx.doi.org/"
}