@article{ref1,
title="Emergency medicine as a martial art",
journal="Journal of emergency medicine",
year="1999",
author="Harrison, D. W.",
volume="17",
number="1",
pages="115-121",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0736-4679",
doi="",
url="http://dx.doi.org/"
}