title: Coexistent obsessive-compulsive disorder and schizotypal personality disorder: a poor prognostic indicator.
mesh_terms: D000328:Adult; D006801:Humans; D009771:Obsessive-Compulsive Disorder / Q000150:complications* / Q000523:psychology; D012569:Schizotypal Personality Disorder / Q000150:complications* / Q000523:psychology