@article{ref1,
title="A method for tracking mass casualty or terrorism incidents in existing databases",
journal="Journal of trauma",
year="2002",
author="Mango, Nicholas and Garthe, Elizabeth",
volume="53",
number="4",
pages="793-795",
abstract="Abstract unavailable.",
language="",
issn="0022-5282",
doi="10.1097/01.TA.0000028049.99540.17",
url="http://dx.doi.org/10.1097/01.TA.0000028049.99540.17"
}