@article{ref1,
title="Low specificity of symptoms on the post‐traumatic stress disorder (PTSD) symptom scale: A comparison of individuals with PTSD, individuals with other anxiety disorders and individuals without psychopathology",
journal="British journal of clinical psychology",
year="2007",
author="Engelhard, Iris M. and Arntz, Arnoud and Hout, Marcel A.",
volume="46",
number="4",
pages="449-456",
abstract="Objectives Screening for post-traumatic stress disorder (PTSD) takes place in clinical and research settings where diagnostic interviews are not feasible, and typically relies on self-report instruments like the PTSD symptom scale (PSS). Concerns have been raised about the specificity of PTSD symptoms assessed by questionnaires. This study examined whether the PSS distinguishes between patients with PTSD and those with other anxiety disorders or healthy controls.<p />",
language="",
issn="0144-6657",
doi="10.1348/014466507X206883",
url="http://dx.doi.org/10.1348/014466507X206883"
}