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Article

Relationship between serum homovanillic acid, DRD2 C957T (rs6277), and hDAT A559V (rs28364997) polymorphisms and developmental stuttering.

Journal of communication disorders - 1 Jan 2000

Mohammadi Hiwa, Joghataei Mohammad Taghi, Rahimi Zohreh, Faghihi Faezeh, Farhangdoost Hashem

Abstract excerpt

The involvement of the brain dopamine system in the pathophysiology of developmental stuttering has been previously suggested. In the present study, we aimed to investigate the relationship between developmental stuttering in children and the levels of serum homovanillic acid (HVA), dopamine D2 receptor (DRD2) C957T (rs6277), and solute carrier family 6 member 3 (SLC6A3) human dopamine transporter (hDAT) A559V...

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Identifiers

PMID: 30199750
DOI: 10.1016/j.jcomdis.2018.08.003

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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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