@article{ref1,
title="Pattern of genetic control of structure in the evolution of behavior",
journal="Perspectives in biology and medicine",
year="1967",
author="Du Brul, E. L.",
volume="10",
number="4",
pages="524-539",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-5982",
doi="",
url="http://dx.doi.org/"
}