@article{ref1,
title="Sports Injuries and Ground Conditions",
journal="Medicine and science in sports and exercise",
year="2007",
author="Moschny, Anna and Henke, Thomas and Platen, Petra",
volume="39",
number="5",
pages="S393-4",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0195-9131",
doi="10.1249/01.mss.0000274550.30475.96",
url="http://dx.doi.org/10.1249/01.mss.0000274550.30475.96"
}