@article{ref1,
title="How to help the chronic alcoholic",
journal="American family physician",
year="1972",
author="Ewing, J. A.",
volume="6",
number="2",
pages="91-97",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-838X",
doi="",
url="http://dx.doi.org/"
}