@article{ref1,
title="In vivo biomechanical measurements of a football player's C6 spine fracture",
journal="New England journal of medicine",
year="2011",
author="Broglio, Steven P. and Swartz, Erik E. and Crisco, Joseph J. and Cantu, Robert C.",
volume="365",
number="3",
pages="279-281",
abstract="<p>[Abstract unavailable]  Keywords: American football </p> <p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJMc1102689",
url="http://dx.doi.org/10.1056/NEJMc1102689"
}