@article{ref1,
title="Intussusception of a coronary artery associated with sudden death in a college football player",
journal="American journal of cardiology",
year="1986",
author="Roberts, W. C. and Silver, M. A. and Sapala, J. C.",
volume="57",
number="1",
pages="179-180",
abstract="<p>[Abstract unavailable]  Keywords: American football </p> <p>Language: en</p>",
language="en",
issn="0002-9149",
doi="",
url="http://dx.doi.org/"
}