@article{ref1,
title="Nonpenetrating traumatic rupture of thoracic aorta",
journal="Vascular surgery",
year="1971",
author="Shek, J. L.",
volume="5",
number="5",
pages="211-214",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0042-2835",
doi="",
url="http://dx.doi.org/"
}