@article{ref1,
title="Case of extensive injury by machinery, to the upper extremity",
journal="The North-Western medical and surgical journal",
year="1857",
author="Hall, Thos",
volume="6",
number="7",
pages="322-323",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="",
doi="",
url="http://dx.doi.org/"
}