@article{ref1,
title="Skiing injuries",
journal="Clinical orthopaedics and related research",
year="1965",
author="Howorth, B.",
volume="43",
number="",
pages="171-181",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0009-921X",
doi="",
url="http://dx.doi.org/"
}