@article{ref1,
title="Conditioned fear and magnitude of startle response: a replication and extension",
journal="Journal of comparative and physiological psychology",
year="1966",
author="Kurtz, K. H. and Siegel, A.",
volume="62",
number="1",
pages="8-14",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0021-9940",
doi="",
url="http://dx.doi.org/"
}