@article{ref1,
title="Heart rupture due to blunt trauma. Report of a successfully operated case",
journal="Journal of the Oslo city hospitals",
year="1974",
author="Myhre, H. O. and Krogset, O. and Narverud, G. and Onstad, A.",
volume="24",
number="9",
pages="129-135",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0030-6207",
doi="",
url="http://dx.doi.org/"
}