@article{ref1,
title="Shoe boot pernio",
journal="Archives of dermatology",
year="1974",
author="Coskey, R. J. and Mehregan, A. H.",
volume="109",
number="1",
pages="56-57",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-987X",
doi="",
url="http://dx.doi.org/"
}