@article{ref1,
title="WHY DO accidents happen?",
journal="Connecticut state medical journal",
year="1957",
author="",
volume="21",
number="1",
pages="8-11",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0096-0179",
doi="",
url="http://dx.doi.org/"
}