1. Abramowitz JS, Franklin ME, Foa EB (2002) Empirical status of cognitive-behavioral therapy for obsessive-compulsive disorder: a meta-analytic review. Rom J Cogn Behav Psychother 2:89–104
2. Albert U, Aguglia A, Bogetto F, Cieri L, Daniele M, Maina G, Necci R, Parena A, Salvati L, Tundo A (2012) Effectiveness of cognitive-behavioral therapy addition to pharmacotherapy in resistant obsessive-compulsive disorder: a multicenter study. Psychother Psychosom 81:383–385
3. Andrade C (2013) Serotonin reuptake inhibitor treatment of obsessive-compulsive symptoms in clozapine-medicated schizophrenia. J Clin Psychiatry 73:e1362–e1364
4. Andrews G, Creamer M, Crino R, Hunt C, Lampe L, Page A (2003) The treatment of anxiety disorders: clinician guides and patient manuals, 2nd edn. Cambridge University Press, New York
5. Bark N, Lindenmayer JP (1992) Ineffectiveness of clomipramine for obsessive-compulsive symptoms in a patient with schizophrenia. Am J Psychiatry 149:136–137