@article{ref1,
title="Blunt cardiac trauma during football. A case report",
journal="Journal of the Kentucky Medical Association",
year="1986",
author="Rothschild, Markus Alexander and Rothschild, A. H.",
volume="84",
number="11",
pages="616-618",
abstract="<p>[Abstract unavailable]  Keywords: American football </p> <p>Language: en</p>",
language="en",
issn="0023-0294",
doi="",
url="http://dx.doi.org/"
}