@article{ref1,
title=""Whole-animal" inverse and positive line differences",
journal="Behavior genetics",
year="1992",
author="Overstreet, David H.",
volume="22",
number="1",
pages="15-7; discussion 35",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0001-8244",
doi="",
url="http://dx.doi.org/"
}