@article{ref1,
title="Exposure to traumatic images: symptom or cause?",
journal="Psychiatry interpersonal and biological processes",
year="2002",
author="Michels, Robert",
volume="65",
number="4",
pages="304-305",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0033-2747",
doi="",
url="http://dx.doi.org/"
}