@article{ref1,
title="Finding the balance between safety and threat may hold the key to success when treating PTSD",
journal="American journal of psychiatry",
year="2015",
author="Paulus, Martin P. and Aupperle, Robin",
volume="172",
number="12",
pages="1173-1175",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0002-953X",
doi="10.1176/appi.ajp.2015.15101256",
url="http://dx.doi.org/10.1176/appi.ajp.2015.15101256"
}