@article{ref1,
title="Evaluation of mouthguards for the prevention of orofacial injuries during United States Army basic military training",
journal="British dental journal",
year="2008",
author="",
volume="204",
number="12",
pages="663-663",
abstract="Mouthguards reduced injuries by 50%.<p /> <p>Language: en</p>",
language="en",
issn="0007-0610",
doi="10.1038/sj.bdj.2008.532",
url="http://dx.doi.org/10.1038/sj.bdj.2008.532"
}