@article{ref1,
title="Human aggressive and non-aggressive responding during acute tobacco abstinence",
journal="NIDA research monograph",
year="1989",
author="Cherek, D. R. and Bennett, R. H. and Roache, John D. and Grabowski, J.",
volume="95",
number="",
pages="435-436",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1046-9516",
doi="",
url="http://dx.doi.org/"
}