@article{ref1,
title="An unusual penetrating wound of the abdomen by a tree trunk",
journal="Vestnik Khirurgii Imeni I. I. Grekova",
year="1996",
author="Tufanov, S. A.",
volume="155",
number="2",
pages="57-57",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0042-4625",
doi="",
url="http://dx.doi.org/"
}