@article{ref1,
title="Background of ski injuries",
journal="Journal of the Medical Society of New Jersey",
year="1969",
author="Merendino, J. R. and Lehmann, O.",
volume="66",
number="1",
pages="3-7",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0025-7524",
doi="",
url="http://dx.doi.org/"
}