@article{ref1,
title="Systems approach to planning alcoholism programs in North Carolina",
journal="American journal of public health",
year="1972",
author="Holder, Harold D. and Hallan, J.",
volume="62",
number="10",
pages="1415-1421",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}