@article{ref1,
title="Critical issues in alcoholism research",
journal="International journal of the addictions",
year="1995",
author="Gordis, E.",
volume="30",
number="4",
pages="497-505",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0020-773X",
doi="",
url="http://dx.doi.org/"
}