@article{ref1,
title="Cardiac valve injury with major chest trauma",
journal="Archives of surgery (1960)",
year="1973",
author="Bryant, L. R. and Mobin-Uddin, K. and Dillon, M. L. and Hinshaw, M. A. and Utley, J. R.",
volume="107",
number="2",
pages="279-283",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0004-0010",
doi="",
url="http://dx.doi.org/"
}