@article{ref1,
title="An overview of research in safety. Accident recording--a rare event",
journal="Journal of school health",
year="1968",
author="Planek, Thomas W.",
volume="38",
number="6",
pages="365-372",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0022-4391",
doi="",
url="http://dx.doi.org/"
}