@article{ref1,
title="Dangerous drugs and alcohol in traffic",
journal="Ugeskrift for Laeger",
year="1974",
author="Dalgaard, J. B.",
volume="136",
number="23",
pages="1263-1264",
abstract="<p>[Abstract unavailable]</p><p>Language: da</p>",
language="da",
issn="0041-5782",
doi="",
url="http://dx.doi.org/"
}