@article{ref1,
title="Growth of an accident prevention program",
journal="Public health reports (1896)",
year="1958",
author="Gray, T. H. and Truss, G. V.",
volume="73",
number="6",
pages="493-498",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0094-6214",
doi="",
url="http://dx.doi.org/"
}