@article{ref1,
title="The "harmless" airgun",
journal="Annals of emergency medicine",
year="1987",
author="Doi, K. and Norman, D. C.",
volume="16",
number="5",
pages="605-605",
abstract="Abstract unavailable.",
language="",
issn="0196-0644",
doi="",
url="http://dx.doi.org/"
}