@article{ref1,
title="Where have all the winos gone?",
journal="Epidemiology",
year="2002",
author="Klatsky, Arthur L.",
volume="13",
number="2",
pages="120-122",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1044-3983",
doi="",
url="http://dx.doi.org/"
}