@article{ref1,
title="Frostbite resulting in amputations",
journal="Annals of surgery",
year="1953",
author="Canty, T. J. and Sharf, A. G.",
volume="138",
number="1",
pages="65-72",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-4932",
doi="",
url="http://dx.doi.org/"
}