@article{ref1,
title="Medical aspects of football",
journal="Medical journal of Australia",
year="1963",
author="Hinrichsen, K. W.",
volume="1",
number="",
pages="608-611",
abstract="<p>[Abstract unavailable]  Keywords: Australian football; Soccer; Rugby  </p> <p>Language: en</p>",
language="en",
issn="0025-729X",
doi="",
url="http://dx.doi.org/"
}