@article{ref1,
title="Effects of Secobarbital on Human Aggressive and Non-Aggressive Responding",
journal="Drug and alcohol dependence",
year="1989",
author="Cherek, Don R. and Spiga, Ralph and Steinberg, Joel L.",
volume="24",
number="1",
pages="21-29",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0376-8716",
doi="",
url="http://dx.doi.org/"
}