@article{ref1,
title="Identifying problem drinkers in a household health survey",
journal="Vital and health statistics, series 2",
year="1966",
author="Mulford, H. A. and Wilson, R. W.",
volume="",
number="16",
pages="1-46",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0083-2057",
doi="",
url="http://dx.doi.org/"
}