@article{ref1,
title="Do-it-yourself spot announcements and candid film make successful safety week",
journal="Journal of school health",
year="1969",
author="Schlaadt, R. G.",
volume="39",
number="1",
pages="76-80",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-4391",
doi="",
url="http://dx.doi.org/"
}