@article{ref1,
title="Unforeseen consequences of terrorism: medically unexplained symptoms in a time of fear",
journal="Archives of internal medicine",
year="2002",
author="Hassett, Afton L. and Sigal, Leonard H.",
volume="162",
number="16",
pages="1809-1813",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0003-9926",
doi="",
url="http://dx.doi.org/"
}