@article{ref1,
title="Fear and its consequences",
journal="Scientific American",
year="2011",
author="",
volume="304",
number="2",
pages="14-14",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0036-8733",
doi="",
url="http://dx.doi.org/"
}