@article{ref1,
title="Quantification of reactive gliosis as an approach to neurotoxicity assessment",
journal="NIDA research monograph",
year="1993",
author="O'Callaghan, J. P. and Miller, D. B.",
volume="136",
number="",
pages="188-212",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1046-9516",
doi="",
url="http://dx.doi.org/"
}