@article{ref1,
title="Economic impact of drug addiction",
journal="IMJ Illinois medical journal",
year="1966",
author="Wilson, O. W.",
volume="130",
number="4",
pages="522-523",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0019-2120",
doi="",
url="http://dx.doi.org/"
}