@article{ref1,
title="More on canine dominance aggression",
journal="Journal of the American Veterinary Medical Association",
year="2009",
author="Hetts, Suzanne",
volume="234",
number="10",
pages="1254; author reply 1255-1254; author reply 1255",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-1488",
doi="",
url="http://dx.doi.org/"
}