@article{ref1,
title="Complex maxillo-facial injuries in Singapore",
journal="Singapore medical journal",
year="1984",
author="Fong, P. H. and Lee, S. T.",
volume="25",
number="6",
pages="408-411",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0037-5675",
doi="",
url="http://dx.doi.org/"
}