@article{ref1,
title="Cultural, social, and ethnic factors as they relate to genetics and alcoholism",
journal="Progress in clinical and biological research",
year="1987",
author="Heath, D. B.",
volume="241",
number="",
pages="21-31",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0361-7742",
doi="",
url="http://dx.doi.org/"
}