@article{ref1,
title="Chilblains",
journal="Practitioner",
year="1953",
author="Williams, D. I.",
volume="171",
number="1026",
pages="619-624",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0032-6518",
doi="",
url="http://dx.doi.org/"
}