@article{ref1,
title="Orofacial trauma in student population of an Indian university",
journal="Australian dental journal",
year="2007",
author="Bali, Neeraj",
volume="52",
number="1",
pages="78-78",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0045-0421",
doi="",
url="http://dx.doi.org/"
}