@article{ref1,
title="An unusual case of trauma",
journal="British dental journal",
year="1997",
author="Cooke, L.",
volume="183",
number="4",
pages="120-120",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0007-0610",
doi="",
url="http://dx.doi.org/"
}