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Article

[Association studies of dopamine D4 receptor gene exon 3 in patients with alcohol dependence].

Psychiatria polska - 1 Jan 2000

Grzywacz Anna, Kucharska-Mazur Jolanta, Samochowiec Jerzy

Abstract excerpt

AIM: The aim of this study was to evaluate the role of dopamine D4 receptor (DRD4) exon 3 polymorphisms (48 bp VNTR) in the pathogenesis of alcoholism. This polymorphism was investigated in the association study in a whole group of alcoholics (n = 122) and in homogenous overlapping subgroups: 1) with early age of onset of alcoholism (AOO < or = 26 years) (n = 65) and 2) with a co-occurrence of dissocial...

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Source

Identifiers

PMID: 19899572

Genes

DRD4

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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