@article{ref1,
title="Impact of professionalism on injuries in rugby",
journal="British journal of sports medicine",
year="2000",
author="Henderson, N. J.",
volume="34",
number="6",
pages="473-473",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0306-3674",
doi="",
url="http://dx.doi.org/"
}