title: Refining criteria for posttraumatic stress disorder.
authors.forename: J R
authors.initials: JR
authors.lastname: Davidson
authors.forename: E B
authors.initials: EB
authors.lastname: Foa
mesh_terms: D001008:Anxiety Disorders / Q000145:classification / Q000175:diagnosis / Q000523:psychology; D001143:Arousal; D006801:Humans; D008016:Life Change Events; D011569:Psychiatric Status Rating Scales; D013313:Stress Disorders, Post-Traumatic / Q000145:classification / Q000175:diagnosis* / Q000523:psychology