@article{ref1,
title="Nature, Disease, and Globalization: An Evolutionary Perspective",
journal="International studies review",
year="2007",
author="Pirages, Dennis C.",
volume="9",
number="4",
pages="616-628",
abstract="<p>[Abstract unavailable]</p>",
language="",
issn="1521-9488",
doi="10.1111/j.1468-2486.2007.00726.x",
url="http://dx.doi.org/10.1111/j.1468-2486.2007.00726.x"
}