@article{ref1,
title="Aortic valve injury secondary to blunt trauma from an air bag",
journal="Tennessee medicine",
year="1997",
author="Hanna, KM and Weiman, D. S. and Pate, J. W. and Wolf, BA and Fabian, T. C.",
volume="90",
number="5",
pages="195-196",
abstract="Abstract unavailable.",
language="",
issn="1088-6222",
doi="",
url="http://dx.doi.org/"
}