@article{ref1,
title="Student drinking habits",
journal="Alcohol and alcoholism",
year="1998",
author="Hannay, D. R.",
volume="33",
number="5",
pages="552-553",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0735-0414",
doi="",
url="http://dx.doi.org/"
}