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Article

Dopamine D2 receptor (DRD2) gene and susceptibility to posttraumatic stress disorder: a study and replication.

Biological psychiatry - 1 Sept 1996

Comings D E, Muhleman D, Gysin R

Abstract excerpt

Subjects on an addiction treatment unit who had been exposed to severe combat conditions in Vietnam were screened for posttraumatic stress disorder (PTSD). Of 24 with PTSD, 58.3% carried the D2A1 allele. Of the remaining eight who did not meet PTSD criteria, 12.5% carried the D2A1 allele (p = 0.0...

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Source

Identifiers

PMID: 8874837
DOI: 10.1016/0006-3223(95)00519-6

Genes

DRD2

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-8874837-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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