@article{ref1,
title="Classroom-oriented, primary prevention programming for drug abuse",
journal="Journal of psychoactive drugs",
year="1988",
author="Falck, Russel S. and Craig, R.",
volume="20",
number="4",
pages="403-408",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0279-1072",
doi="",
url="http://dx.doi.org/"
}