@article{ref1,
title="Teeth-fitted mouthguard can save a player's life",
journal="Dental student",
year="1976",
author="Osmanski, W. T.",
volume="54",
number="8",
pages="34, 36, 38-34, 36, 38",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0011-877X",
doi="",
url="http://dx.doi.org/"
}