@article{ref1,
title="Nurture, not nature",
journal="Policy review",
year="1989",
author="Graham, G.G.",
volume="48",
number="",
pages="87-88",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="",
issn="0146-5945",
doi="",
url="http://dx.doi.org/"
}