@article{ref1,
title="Biomechanics of snowmobile spine injuries",
journal="Journal of biomechanics",
year="1971",
author="Roberts, V. L. and Noyes, F. R. and Hubbard, Robert P. and McCabe, J.",
volume="4",
number="6",
pages="569-577",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9290",
doi="",
url="http://dx.doi.org/"
}