@article{ref1,
title="Kidney injuries in professional American football: implications for management of an athlete with 1 functioning kidney",
journal="American journal of sports medicine",
year="2008",
author="Knobloch, Karsten and Vogt, Peter M.",
volume="36",
number="7",
pages="e2; author reply e2-3",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0363-5465",
doi="10.1177/0363546508317965",
url="http://dx.doi.org/10.1177/0363546508317965"
}