@article{ref1,
title="Drugs and traffic",
journal="Geneeskundige Gids",
year="1963",
author="Nelemans, F. A.",
volume="41",
number="",
pages="357-359",
abstract="<p>[Abstract unavailable]</p><p>Language: nl</p>",
language="nl",
issn="0016-6464",
doi="",
url="http://dx.doi.org/"
}