title: Friday the 13th and obsessive compulsive disorder.
authors.forename: D
authors.initials: D
authors.lastname: Veale
mesh_terms: D001521:Behavior Therapy; D015928:Cognitive Behavioral Therapy; D006801:Humans; D009771:Obsessive-Compulsive Disorder / Q000628:therapy*; D013483:Superstitions