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Article

A factor analysis of tic symptoms in Gilles de la Tourette's syndrome.

The American journal of psychiatry - 1 Feb 2002

Alsobrook John P, Pauls David L

Abstract excerpt

OBJECTIVE: Gilles de la Tourette's syndrome is a well-characterized disorder with clear DSM-IV criteria. However, the great deal of clinical variability across patients may represent an underlying etiologic complexity. Issues of phenotypic heterogeneity are particularly critical to current efforts at mapping genes involved in this syndrome. METHOD: Lifetime tic symptom data were obtained from direct structured...

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Share to Comorbidity
Share to Diagnosis, Differential
Share to Factor Analysis, Statistical

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Share to Psychiatric Status Rating Scales

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Source

Identifiers

PMID: 11823273
DOI: 10.1176/appi.ajp.159.2.291

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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