@article{ref1,
title="Commentary on "Contact events in rugby union and their propensity to cause injury"",
journal="British journal of sports medicine",
year="2007",
author="Molloy, M. G.",
volume="41",
number="12",
pages="867-867",
abstract="[Abstract unavailable] (Letter)  <p>Language: en</p>",
language="en",
issn="0306-3674",
doi="10.1136/bjsm.2007.039313",
url="http://dx.doi.org/10.1136/bjsm.2007.039313"
}