@article{ref1,
title="An uncertain call to arms",
journal="Science",
year="2004",
author="Fraser, Claire M.",
volume="304",
number="5669",
pages="359-359",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0036-8075",
doi="10.1126/science.304.5669.359",
url="http://dx.doi.org/10.1126/science.304.5669.359"
}