@article{ref1,
title="Accident Prevention",
journal="American journal of public health",
year="1956",
author="",
volume="46",
number="9",
pages="1148-1148",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}