@article{ref1,
title="Drugs and traffic safety",
journal="Tidsskrift for den Norske Laegeforening",
year="1971",
author="Lange-Nielsen, F.",
volume="91",
number="30",
pages="2216-2216",
abstract="<p>[Abstract unavailable]</p><p>Language: no</p>",
language="no",
issn="0029-2001",
doi="",
url="http://dx.doi.org/"
}