@article{ref1,
title="Unusual mandibular fracture",
journal="Australian dental journal",
year="1976",
author="Sinclair, N. A.",
volume="21",
number="6",
pages="517-519",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0045-0421",
doi="",
url="http://dx.doi.org/"
}