@article{ref1,
title="Karate and cheek fracture",
journal="Revue de stomatologie et de chirurgie maxillo-faciale",
year="1973",
author="Serres, P. and Calas, J. and Guilbert, F.",
volume="74",
number="2",
pages="177-178",
abstract="<p>[Abstract unavailable]</p><p>Language: fr</p>",
language="fr",
issn="0035-1768",
doi="",
url="http://dx.doi.org/"
}