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Article

Cluster analysis of obsessive-compulsive spectrum disorders in patients with obsessive-compulsive disorder: clinical and genetic correlates.

Comprehensive psychiatry - 1 Jan 2000

Lochner Christine, Hemmings Sian M J, Kinnear Craig J, Niehaus Dana J H, Nel Daniel G, Corfield Valerie A, Moolman-Smook Johanna C, Seedat Soraya, Stein Dan J

Abstract excerpt

BACKGROUND: Comorbidity of certain obsessive-compulsive spectrum disorders (OCSDs; such as Tourette's disorder) in obsessive-compulsive disorder (OCD) may serve to define important OCD subtypes characterized by differing phenomenology and neurobiological mechanisms. Comorbidity of the putative OCSDs in OCD has, however, not often been systematically investigated. METHODS: The Structured Clinical Interview for...

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Identifiers

PMID: 15714189
DOI: 10.1016/j.comppsych.2004.07.020

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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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