@article{ref1,
title="Bioterror killed five in US; guns kill 30,000 a year",
journal="Nature",
year="2005",
author="Whitlock, David R.",
volume="436",
number="7050",
pages="460-460",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-0836",
doi="10.1038/436460b",
url="http://dx.doi.org/10.1038/436460b"
}