@article{ref1,
title="Risk factors in Rugby Union football [proceedings]",
journal="British journal of sports medicine",
year="1978",
author="Murphy, W. and Shuttleworth, J.",
volume="12",
number="1",
pages="48-50",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0306-3674",
doi="",
url="http://dx.doi.org/"
}