@article{ref1,
title="Rupture of the heart due to blunt trauma. Successful treatment utilizing cardiopulmonary bypass",
journal="Journal of thoracic and cardiovascular surgery",
year="1971",
author="Siderys, H. and Strange, P. S.",
volume="62",
number="1",
pages="84-86",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-5223",
doi="",
url="http://dx.doi.org/"
}