@article{ref1,
title="Football blades: a cause for concern",
journal="British journal of sports medicine",
year="2004",
author="Hall, M. J. and Riou, P.",
volume="38",
number="5",
pages="642-642",
abstract="<p>[Abstract unavailable]  Keywords: Soccer</p> <p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsm.2004.012245",
url="http://dx.doi.org/10.1136/bjsm.2004.012245"
}