@article{ref1,
title="The "street addict role": implications for treatment",
journal="Psychiatry interpersonal and biological processes",
year="1971",
author="Stephens, Richard and Levine, Saul",
volume="34",
number="4",
pages="351-357",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-2747",
doi="",
url="http://dx.doi.org/"
}