@article{ref1,
title="Editorial comments-role of air-medical evacuation in mass-casualty incidents-a train collision experience",
journal="Prehospital and disaster medicine",
year="2009",
author="Johnson, Mark S.",
volume="24",
number="3",
pages="277-278",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1049-023X",
doi="",
url="http://dx.doi.org/"
}