@article{ref1,
title="A close call. An ED nurse's training takes over when he and his coworkers are confronted by a gunman",
journal="Emergency medical services",
year="1993",
author="Ligon, F.",
volume="22",
number="5",
pages="58-59",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0094-6575",
doi="",
url="http://dx.doi.org/"
}