@article{ref1,
title="Peer influence as a possible referral source for substance abuse treatment",
journal="Military medicine",
year="1980",
author="Duda, F. C.",
volume="145",
number="12",
pages="829-830",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0026-4075",
doi="",
url="http://dx.doi.org/"
}