@article{ref1,
title="Goals: abstinence or controlled drinking?",
journal="Alcoholism: clinical and experimental research",
year="1979",
author="Ewing, J. A.",
volume="3",
number="1",
pages="1-2",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0145-6008",
doi="",
url="http://dx.doi.org/"
}