@article{ref1,
title="Behavioral genetics",
journal="Annual review of psychology",
year="1974",
author="Broadhurst, P. L. and Fulker, David W. and Wilcock, J.",
volume="25",
number="",
pages="389-415",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0066-4308",
doi="10.1146/annurev.ps.25.020174.002133",
url="http://dx.doi.org/10.1146/annurev.ps.25.020174.002133"
}