@article{ref1,
title="The hypothalamus and social behavior with special reference to the hormonal control of sexual behavior",
journal="Poultry science",
year="1979",
author="Barfield, R. J.",
volume="58",
number="6",
pages="1625-1632",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-5791",
doi="",
url="http://dx.doi.org/"
}