@article{ref1,
title="Medicolegal aspects of deliberate foul play in rugby union",
journal="British journal of sports medicine",
year="1996",
author="Grayson, E.",
volume="30",
number="3",
pages="191-192",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0306-3674",
doi="",
url="http://dx.doi.org/"
}