@article{ref1,
title="Etiological factors in alcoholism. Family and personal characteristics",
journal="Quarterly journal of studies on alcohol",
year="1972",
author="McCord, J.",
volume="33",
number="4",
pages="1020-1027",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-5649",
doi="",
url="http://dx.doi.org/"
}