@article{ref1,
title="Disagreement on drinking",
journal="MH",
year="1972",
author="Knox, W. J.",
volume="56",
number="3",
pages="2-2",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-6670",
doi="",
url="http://dx.doi.org/"
}