@article{ref1,
title="Snowmobile accidents: a review of injuries sustained in the use of snowmobiles in northern New England during the 1968-69 season",
journal="Journal of trauma",
year="1970",
author="Hall, L. W. and Withington, R. L.",
volume="10",
number="9",
pages="760-763",
abstract="Abstract unavailable.",
language="",
issn="0022-5282",
doi="",
url="http://dx.doi.org/"
}