@article{ref1,
title="Contributions to the Study of Accident Causation",
journal="Lancet",
year="1922",
author="No Author(s) Listed, ",
volume="2",
number="",
pages="1296-1296",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}