@article{ref1,
title="Does 4th degree frostbite exist?",
journal="Klinichna khirurhiia",
year="1967",
author="Dmitriev, B. A.",
volume="5",
number="",
pages="72-74",
abstract="<p>[Abstract unavailable]</p><p>Language: ru</p>",
language="ru",
issn="0023-2130",
doi="",
url="http://dx.doi.org/"
}