@article{ref1,
title="Reducing offender drug use through prison-based treatment",
journal="National Institute of Justice journal",
year="2000",
author="",
volume="",
number="244",
pages="20-23",
abstract="<p>[Abstract unavailable]</p>",
language="en",
issn="1067-7453",
doi="",
url="http://dx.doi.org/"
}