@article{ref1,
title="Traumatic rupture of the testicle in tackle football: a case report",
journal="Journal of the American College Health Association",
year="1972",
author="Hirata, I.",
volume="21",
number="2",
pages="165-166",
abstract="<p>[Abstract unavailable]  Keywords: American football </p> <p>Language: en</p>",
language="en",
issn="0002-7944",
doi="",
url="http://dx.doi.org/"
}