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Article

Lack of association between suicide attempt and a polymorphism at the dopamine receptor D4 locus.

Psychiatric genetics - 1 Jun 1999

Persson M L, Geijer T, Wasserman D, Rockah R, Frisch A, Michaelovsky E, Jönsson E G, Apter A, Weizman A

Abstract excerpt

Dopaminergic neurotransmission has been implicated in suicidal behaviour. The 48 bp-repeat polymorphism in the gene coding for dopamine receptor D4 was investigated in a sample of suicide attempters (n = 165) and healthy control subjects (n = 99). No association between suicide attempts and this polymorphism was observed. Neither did any significant differences emerge in comparison with control subjects when the...

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Source

Identifiers

PMID: 10412189
DOI: 10.1097/00041444-199906000-00008

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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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