@article{ref1,
title="Cigarette smoking and drug use on a college campus",
journal="International journal of the addictions",
year="1972",
author="Goode, E.",
volume="7",
number="1",
pages="133-140",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0020-773X",
doi="",
url="http://dx.doi.org/"
}