@article{ref1,
title="Snowmobile injuries and the oral surgeon: survey of snowmobile injuries in central Wisconsin",
journal="Journal of oral surgery",
year="1972",
author="Peters, R. A. and Hintz, C. S. and Olsen, T. W. and Wenzel, F. J.",
volume="30",
number="11",
pages="794-799",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3255",
doi="",
url="http://dx.doi.org/"
}