@article{ref1,
title="Traumatic rupture of the thoracic aorta",
journal="South Dakota journal of medicine",
year="1976",
author="Willix, R. D. Jr",
volume="29",
number="2",
pages="37-40",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0038-3317",
doi="",
url="http://dx.doi.org/"
}