@article{ref1,
title="Effects of fear and specificity of recommendation upon attitudes and behavior",
journal="Journal of personality and social psychology",
year="1965",
author="Leventhal, H. and Singer, R. and Jones, Shayne",
volume="34",
number="",
pages="20-29",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3514",
doi="",
url="http://dx.doi.org/"
}