@article{ref1,
title="The Causation and Prevention of Industrial Accidents : (Abstract.)",
journal="Proceedings of the Royal Society of Medicine",
year="1919",
author="Vernon, H. M.",
volume="12",
number="Sect Epidemiol State Med",
pages="47-53",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0035-9157",
doi="",
url="http://dx.doi.org/"
}