@article{ref1,
title="The prediction of maxillofacial trauma",
journal="Transactions - Section on Otolaryngology",
year="1977",
author="Nahum, A. M.",
volume="84",
number="5",
pages="ORL932-3",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0161-696X",
doi="",
url="http://dx.doi.org/"
}