@article{ref1,
title="Safety education without fear",
journal="American journal of public health",
year="1955",
author="Lemkau, P. V.",
volume="45",
number="4",
pages="441-443",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}