@article{ref1,
title="Injuries to the large vessels in the abdominal area",
journal="Khirurgiia",
year="1991",
author="Andreev, A. and Gerganov, M. and Vasilev, B. and Kiradzhiev, P.",
volume="44",
number="1",
pages="4-7",
abstract="<p>[Abstract unavailable]</p><p>Language: bg</p>",
language="bg",
issn="0450-2167",
doi="",
url="http://dx.doi.org/"
}