@article{ref1,
title="Sports medicine. A specific problem in the groin",
journal="Australian family physician",
year="1997",
author="Brukner, P. and Clearihan, L.",
volume="26",
number="5",
pages="604-606",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0300-8495",
doi="",
url="http://dx.doi.org/"
}