@article{ref1,
title="Facio-maxillary trauma",
journal="Journal of the Irish Medical Association",
year="1973",
author="Hogan, N. J. and O'Connell, N. D.",
volume="66",
number="24",
pages="705-710",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-129X",
doi="",
url="http://dx.doi.org/"
}