@article{ref1,
title="EMS psychology 101",
journal="JEMS: a journal of emergency medical services",
year="1993",
author="Armstrong, K. T.",
volume="18",
number="1",
pages="33-36",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0197-2510",
doi="",
url="http://dx.doi.org/"
}