@article{ref1,
title="Snowmobile accidents",
journal="Canadian Medical Association journal",
year="1969",
author="Martyn, J. W.",
volume="101",
number="13",
pages="35-37",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-4409",
doi="",
url="http://dx.doi.org/"
}