@article{ref1,
title="Pitbull: to be or not to be?",
journal="Tijdschrift voor Diergeneeskunde",
year="2007",
author="",
volume="132",
number="8",
pages="314-315",
abstract="<p>[Abstract unavailable]  Keywords: Animal Bites; Dog Bites</p> <p>Language: nl</p>",
language="nl",
issn="0040-7453",
doi="",
url="http://dx.doi.org/"
}