@article{ref1,
title="Causes of death of alcoholics",
journal="Quarterly journal of studies on alcohol",
year="1972",
author="Schmidt, W. and De Lint, J.",
volume="33",
number="1",
pages="171-185",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0033-5649",
doi="",
url="http://dx.doi.org/"
}