@article{ref1,
title="September 11: the response and role of public health",
journal="American journal of public health",
year="2002",
author="Rosenfield, Allan and Morse, Stephen S. and Yanda, Katy",
volume="92",
number="1",
pages="10-11",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0090-0036",
doi="",
url="http://dx.doi.org/"
}