@article{ref1,
title="Epidemiology of drug addiction in The Netherlands",
journal="Nederlands Tijdschrift voor Geneeskunde",
year="1995",
author="van Limbeek, Jacques and Buster, M. C. and van Brussel, G. H.",
volume="139",
number="50",
pages="2614-2618",
abstract="<p>[Abstract unavailable]</p><p>Language: nl</p>",
language="nl",
issn="0028-2162",
doi="",
url="http://dx.doi.org/"
}