@article{ref1,
title="Reported levels of ethanol consumption related to the development of drinking problems",
journal="Addictive diseases",
year="1976",
author="Laverty, S. G.",
volume="2",
number="3",
pages="441-448",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0094-0267",
doi="",
url="http://dx.doi.org/"
}