@article{ref1,
title="Sports-related dental injuries and sports dentistry",
journal="Dental assistant (1994)",
year="1998",
author="Smith, William S. and Kracher, C. M.",
volume="67",
number="3",
pages="12-6, 40, 46",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1088-3886",
doi="",
url="http://dx.doi.org/"
}