@article{ref1,
title="Accident proneness",
journal="British medical journal: BMJ",
year="1952",
author="",
volume="2",
number="4785",
pages="656-657",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}