@article{ref1,
title="A clinical study of a group of accident-prone workers",
journal="British journal of industrial medicine",
year="1955",
author="Smiley, J. A.",
volume="12",
number="4",
pages="263-278",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0007-1072",
doi="",
url="http://dx.doi.org/"
}