@article{ref1,
title="Editors' introduction: drugs, crime and violence",
journal="Journal of psychoactive drugs",
year="1997",
author="Smith, David E. and Seymour, Richard B.",
volume="29",
number="4",
pages="301-302",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0279-1072",
doi="10.1080/02791072.1997.10400555",
url="http://dx.doi.org/10.1080/02791072.1997.10400555"
}