@article{ref1,
title="A 7-year review of maxillofacial trauma in a central London hospital",
journal="British dental journal",
year="1991",
author="Rogers, S. and Hill, J.",
volume="170",
number="12",
pages="433-433",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0007-0610",
doi="",
url="http://dx.doi.org/"
}