@article{ref1,
title="Thoracic spine fracture in a football player",
journal="American journal of sports medicine",
year="1993",
author="Rubin, C. J.",
volume="21",
number="4",
pages="634-634",
abstract="<p>[Abstract unavailable]  Keywords: American football; </p> <p>Language: en</p>",
language="en",
issn="0363-5465",
doi="",
url="http://dx.doi.org/"
}