@article{ref1,
title="Drug maintenance in the outpatient treatment of chronic alcoholism",
journal="Archives of general psychiatry",
year="1974",
author="Rosenberg, C. M.",
volume="30",
number="3",
pages="373-377",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0003-990X",
doi="",
url="http://dx.doi.org/"
}