@article{ref1,
title="Differences in drinking symptoms and behavior of men and women alcoholics",
journal="British journal of addiction to alcohol and other drugs",
year="1970",
author="Wanberg, K. W. and Knapp, J.",
volume="64",
number="3",
pages="347-355",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-0890",
doi="",
url="http://dx.doi.org/"
}