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Article

Genetics of posttraumatic stress disorder.

CNS spectrums - 1 Sept 2003

Segman Ronnen H, Shalev Arieh Y

Abstract excerpt

Posttraumatic stress disorder (PTSD) is a prevalent anxiety disorder marked by behavioral, physiologic, and hormonal alterations. PTSD is disabling and commonly follows a chronic course. The etiology of PTSD is unknown, although exposure to a traumatic event constitutes a necessary, but not sufficient, factor. A twin study of Vietnam veterans has shown significant genetic contribution to PTSD. The fact that...

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Identifiers

PMID: 15079143
DOI: 10.1017/s1092852900008889

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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