@article{ref1,
title="Use of alcohol by addict and nonaddict populations",
journal="American journal of psychiatry",
year="1973",
author="Brown, B. S. and Kozel, N. J. and Meyers, M. B. and DuPont, R. L.",
volume="130",
number="5",
pages="599-601",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-953X",
doi="",
url="http://dx.doi.org/"
}