title: Obsessive-compulsive spectrum disorders.
authors.forename: A V
authors.initials: AV
authors.lastname: Ravindran
mesh_terms: D015897:Comorbidity; D006801:Humans; D009771:Obsessive-Compulsive Disorder / Q000145:classification / Q000175:diagnosis* / Q000188:drug therapy; D011569:Psychiatric Status Rating Scales; D017366:Serotonin Receptor Agonists / Q000627:therapeutic use; D016896:Treatment Outcome