@article{ref1,
title="Self-reported mood and drinking patterns following hospital treatment for alcoholism",
journal="British journal of addiction to alcohol and other drugs",
year="1977",
author="Freed, E. X. and Riley, E. P. and Ornstein, P.",
volume="72",
number="3",
pages="231-233",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-0890",
doi="",
url="http://dx.doi.org/"
}