@article{ref1,
title="Selecting, raising, and caring for dogs to avoid problem aggression",
journal="Journal of the American Veterinary Medical Association",
year="1997",
author="Hart, B. L. and Hart, L. A.",
volume="210",
number="8",
pages="1129-1134",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-1488",
doi="",
url="http://dx.doi.org/"
}