@article{ref1,
title="Naloxone potentiates shock-induced aggressive behavior in mice",
journal="Pharmacology, biochemistry, and behavior",
year="1981",
author="Puglisi-Allegra, S. and Oliverio, A.",
volume="15",
number="3",
pages="513-514",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0091-3057",
doi="",
url="http://dx.doi.org/"
}