@article{ref1,
title="Cross-validation of four MMPI scales for alcoholism",
journal="Quarterly journal of studies on alcohol",
year="1971",
author="Vega, A.",
volume="32",
number="3",
pages="791-797",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-5649",
doi="",
url="http://dx.doi.org/"
}