@article{ref1,
title="Under-estimation of problem drinking through the survey method",
journal="Medicine and law",
year="1984",
author="Garretsen, Henk F. L.",
volume="3",
number="4",
pages="399-404",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0723-1393",
doi="",
url="http://dx.doi.org/"
}