@article{ref1,
title="Ruptures of the diaphragm in closed chest injury",
journal="Grudnaia Khirurgiia (Moscow, Russia)",
year="1976",
author="Vagner, E. A. and Firsov, V. D. and Dmitrieva, A. M. and Malanin, V. M.",
volume="",
number="3",
pages="89-96",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0017-4866",
doi="",
url="http://dx.doi.org/"
}