@article{ref1,
title="Exposure to cold and frostbite",
journal="Polski Tygodnik Lekarski (Wars)",
year="1953",
author="Bendarzewski, S.",
volume="8",
number="42",
pages="1449-51; contd",
abstract="<p>[Abstract unavailable]</p><p>Language: un</p>",
language="un",
issn="0860-8857",
doi="",
url="http://dx.doi.org/"
}