@article{ref1,
title="The psychological impact of trauma: recognition and treatment",
journal="American journal of emergency medicine",
year="1983",
author="Peterson, L.",
volume="1",
number="1",
pages="102-106",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0735-6757",
doi="",
url="http://dx.doi.org/"
}