Abel J (1993) Exposure with response prevention and serotonergic antidepressants in the treatment of obsessive compulsive disorder: a review and implications for interdisciplinary treatment. Behav Res Ther31:463–478.
Abramowitz JS (1996) Variants of exposure and response prevention in the treatment of obsessive-compulsive disorder: a meta-analysis. Behav Ther27:583–600.
Abramowitz JS (1997) Effectiveness of psychological and pharmacological treatments for obsessive-compulsive disorder. A quantitative review. J Consult Clin Psychol65:44–52.
Abramowitz JS (1998) Does cognitive-behavioral therapy cure obsessivecompulsive disorder? A meta-analytic evaluation of clinical significance. Behav Ther29:339–355.
Abramowitz JS & Foa EB (1998) Worries and obsessions in individuals with obsessive-compulsive disorder with and without comorbid generalized anxiety disorder. Behav Res Ther36:695–700.
Ackerman DL, Greenland S & Bystritsky A (1994) Predictors of treatment response in obsessive compulsive disorder: multivariate analyses from a multicentre trial of clomipramine. J Clin Pharmacol14:247–254.
Adams PL (1973) Obsessive Children. New York, Brunner/Mazel.
Akhtar S, Wig NH, Verma VK, Pershod D & Verma SK (1975) A phenomenological analysis of the symptoms of obsessive-compulsive neuroses. Br J Psychiat 127:342–348.
Alarcon RD, Libb JW & Boll TJ (1994) Neuropsychological testing in obsessivecompulsive disorder, a clinical review. J Neuropsychiat6:217–228.
Albert A & Hayward P (2002) Treatment of intrusive ruminations about mathematics. Behav Cogn Psychother30:223–226.
Alighieri D (1998) Inferno (Zappulla E, trans). New York, Pantheon.
Allen L & Tegera C (1994) Treatment of clozapine induced obsessive compulsive symptoms with sertraline (letter). Am J Psychiat151:1096–1097.
Allsopp M & Williams T (1996) Intrusive thoughts in a non-clinical adolescent population. Eur Child Adolesc Psychiat5:25–32.
Alsobrook JP & Pauls DL (1997) The genetics of Tourette syndrome. Neurol Clin 15(2):381–393.
Altemus M, Greenberg BD & Keuler D (1999) An open trial of flutamide in the treatment of obsessive-compulsive disorder. J Clin Psychiat16(7):442–445.
APA (American Psychiatric Association) (1952) Diagnostic and Statistical Manual of Mental Disorders. Washington, DC, APA.
APA (American Psychiatric Association) (1980) Diagnostic and Statistical Manual of Mental Disorders, 3rd edn. Washington, DC, APA.
APA (American Psychiatric Association) (1994) Diagnostic and Statistical Manual of Mental Disorders, 4th edn. Washington, DC, APA.
Amir N, Freshman M & Foa EB (2000) Family distress and involvement in relatives of obsessive-compulsive disorder patients. J Anxiety Disord14:209–217.