@article{ref1,
title="A proposed social indicator system for alcohol-related problems",
journal="Preventive medicine",
year="1973",
author="Westermeyer, J. and Bearman, J.",
volume="2",
number="3",
pages="438-444",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0091-7435",
doi="",
url="http://dx.doi.org/"
}