@article{ref1,
title="Alcohol. The genetic background of alcohol dependence and alcoholism",
journal="Lakartidningen",
year="1989",
author="",
volume="86",
number="5",
pages="324-330",
abstract="<p>[Abstract unavailable]</p><p>Language: sv</p>",
language="sv",
issn="0023-7205",
doi="",
url="http://dx.doi.org/"
}