@article{ref1,
title="Medical disaster management in the United States",
journal="New England journal of medicine",
year="1989",
author="Siegelson, H. J. and Kaplan, B. H.",
volume="320",
number="14",
pages="941-942",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJM198904063201419",
url="http://dx.doi.org/10.1056/NEJM198904063201419"
}