@article{ref1,
title="Observed effects of media campaigns on restraint use",
journal="Canadian journal of public health",
year="1986",
author="Pless, Ivan Barry and Stulginskas, J. and Zvagulis, I.",
volume="77",
number="1",
pages="28-32",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-4263",
doi="",
url="http://dx.doi.org/"
}