@article{ref1,
title="Epidemiology of alcoholism",
journal="Nutrition and metabolism",
year="1977",
author="Goldberg, L.",
volume="21",
number="1-3",
pages="144-152",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0029-6678",
doi="",
url="http://dx.doi.org/"
}