@article{ref1,
title="Drug trafficking and consumption in China: two case studies",
journal="International social science journal",
year="2001",
author="Deng, Z.",
volume="53",
number="3",
pages="415-420",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0020-8701",
doi="",
url="http://dx.doi.org/"
}