@article{ref1,
title="Nail gun penetrating injury of the left ventricle and descending aorta",
journal="Circulation",
year="1999",
author="Wang, M. J. and Chen, I. S. and Tsai, S. K.",
volume="100",
number="3",
pages="e18-9",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0009-7322",
doi="",
url="http://dx.doi.org/"
}