@article{ref1,
title="Rope tangling injuries-how should a climber fall?",
journal="Wilderness and environmental medicine",
year="2008",
author="Schöffl, Volker and Küpper, Thomas",
volume="19",
number="2",
pages="146-149",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="1080-6032",
doi="10.1580/07-WEME-LE-1722.1",
url="http://dx.doi.org/10.1580/07-WEME-LE-1722.1"
}