@article{ref1,
title="Microbiological threats to homeland security",
journal="IEEE engineering in medicine and biology magazine",
year="2004",
author="Yadav, Prem and Blaine, Lois",
volume="23",
number="1",
pages="136-141",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0739-5175",
doi="",
url="http://dx.doi.org/"
}