@article{ref1,
title="A comparison of two treatment programs for alcoholics",
journal="Quarterly journal of studies on alcohol",
year="1969",
author="Pittman, D. J. and Tate, R. L.",
volume="30",
number="4",
pages="888-899",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-5649",
doi="",
url="http://dx.doi.org/"
}