@article{ref1,
title="The London attacks--a chronicle: Improvising in an emergency",
journal="New England journal of medicine",
year="2005",
author="Holden, Peter J. P.",
volume="353",
number="6",
pages="541-543",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-4793",
doi="10.1056/NEJMp058179",
url="http://dx.doi.org/10.1056/NEJMp058179"
}