@article{ref1,
title="Isolationism is not the answer to bioterrorism",
journal="Nature",
year="2002",
author="Singh, Jerome A. and Singer, Peter A.",
volume="420",
number="6916",
pages="605-605",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-0836",
doi="10.1038/420605a",
url="http://dx.doi.org/10.1038/420605a"
}