@article{ref1,
title="Case of severe closed thoracoabdominal trauma",
journal="Vestnik Khirurgii Imeni I. I. Grekova",
year="1972",
author="Ovchinnikov, V. Ia",
volume="109",
number="11",
pages="115-116",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0042-4625",
doi="",
url="http://dx.doi.org/"
}