@article{ref1,
title="Custom-made mouthguards protect football players",
journal="Evidence-based dentistry",
year="2006",
author="Jagger, Robert",
volume="7",
number="2",
pages="44-44",
abstract="<p>[Abstract unavailable]  Keywords: Soccer</p> <p>Language: en</p>",
language="en",
issn="1462-0049",
doi="10.1038/sj.ebd.6400405",
url="http://dx.doi.org/10.1038/sj.ebd.6400405"
}