@article{ref1,
title="Untoward effects of drug education",
journal="American journal of public health",
year="1973",
author="Levy, R. M. and Brown, A. R.",
volume="63",
number="12",
pages="1071-1073",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}