References
- Heyman I, Mataix-Cols D, Fineberg NA. Obsessive-compulsive disorder. Br Med J 2007; 333:424–429.
- Rapoport J, Hepburn S. Cognitivebehavioral treatment of obsessive-compulsive disorder in a child with Asperger syndrome. A case report. Autism 2003; 7:145–164.
- Swedo S, Leonard H. Childhood movement disorders and obsessive compulsive disorder. J Clin Psychiatry 1994; 55:S 32–37.
- Leckman JF. Tourette's syndrome. Lancet 2002; 360:1577–1586.
- Mansueto C, Keuler D. Tic or compulsion?: it's torettic OCD. Behav Modif 2005; 29:784–799.
- Barz J, Hollander E. Is obsessive-compulsive disorder an anxiety disorder? Prog Neuropsychopharmacol Biol Psychiatry 2007; 30:338–352.
- Grados MA, Walkup J, Walford S. Genetics of obsessive-compulsive disorders: new findings and challenges. Brain Dev 2003; 25:55–61.
- Baron-Cohen S, Scahill V, Izaguirre J, Hornsey H, Robertson M. The prevalence of Gilles de la Tourette's syndrome in children and adolescents with autism: a large scale study. Psychol Med 1999; 29:1151–1159.
- Canitano R, Vivanti G. Tics and Tourette syndrome in autism spectrum disorders. Autism 2007; 11:19–28.
- Chalfant AM, Rapee R, Carroll L. Treating anxiety disorders in children with high-functioning autism spectrum disorders: a controlled trial. J Autism Dev Disord 2007; 37:1842–1857.
- Dekker MC, M K H. DSM-IV disorders in children with borderline to moderate intellectual disability. 1: prevalence and impact. Am J Psychiatry 2003; 42:915–922.
- Leyfer O, Folstein S, Bacalman S, . Comorbid psychiatric disorders in children with autism: interview development and rates of disorders. J Autism Dev Disord 2006; 36:849–861.
- Bejerot S, Nylander L, Lindstrom E. Autistic traits in obsessive-compulsive disorder. Nord J Psychiatry 2001; 55:169–176.
- LaSalle VH, Cromer KR, Nelson KN, Kazuba D, Justement L, Murphy D. Diagnostic interview assessed neuropsychiatric disorder comorbidity in 334 individuals with obsessive-compulsive disorder. Depress Anxiety 2004; 19:163–173.
- Ivarson T, Melin K. Autism spectrum traits in children and adolescents with obsessive-compulsive disorder (OCD). J Anxiety Disord 2008; 22:969–978.
- McDougle C, Kresch L, Goodman WK, . A case-controlled study of repetitive thoughts and behavior in adults with autistic disorder and obsessive-compulsive disorder. Am J Psychiatry 1995; 152:772–777.
- Goodman WK, Price LH, Rasmussen SA, Mazure C, Fleischmann RL. YaleBrown Obsessive Compulsive Scale: Part I. Development, use and reliability. Arch Gen Psychiatry 1989; 46:1006–1011.
- Russell A, Mataix-Cols D, Anson M, Murphy D. Obsessions and compulsions in Asperger syndrome and high-functioning autism. Br J Psychiatry 2005; 186:525–528.
- Zant F, Prior M, Kyrios M. Repetitive behaviour in children with high functioning autism and obsessive-compulsive disorder. J Autism Dev Disord 2007; 37:251–259.
- Scahill L, Riddle M, Swiggin-Hardin M, Ort S, King R, Goodman W. Children's YaleBrown Obsessive Compulsive Scale: reliability and validity. J Am Acad Child Adolesc 1997; 36: 844–852.
- Lindley P, Marks I, Philpott R, Snowden J. Treatment of obsessive-compulsive neurosis with history of childhood autism. British Journal of Psychiatry 1977; 130:592–597.
- Reaven J, Hepburn S. Cognitivebehavioral treatment of obsessive-compulsive disorder in a child with Asperger syndrome. A case report. Autism 2003; 7:145–164.
- Storch E, Stigge-Kaufman D, Marien W, Sajid M, Jacob M, Geffken G. Obsessive compulsive disorder in youth with and without a chronic tic disorder. Depress Anxiety 2007; 25:761–767.
- World Health Organization. The ICD-10 Classification of Mental and Behavioural Disorders. Geneva: WHO, 1992.
- Le Couteur A, Rutter M, Lord C, . Autism diagnostic interview: a standardized investigator-based instrument. J Autism Dev Disord 1989; 19:363–387.
- Shafran R, Frampton I, Heyman I, Reynolds M, Teachman B, Rachman S. The preliminary development of a new self-report measure for OCD in young people. J Adolesc 2003; 26:137–142.
- Uher R, Heyman I, Turner C, Shafran R. Self-, parent-report and interview measures of obsessive-compulsive disorder in children and adolescents. J Anxiety Disord 2008; 22:979–990.
- Goodman R. Strengths and Difficulties Questionnaire: a research note. J Child Psychol Psychiatry 1997; 38:581–586.
- Wechsler D. Wechsler Intelligence Scale for Children third edition. San Antonio, TX: Psychological Corporation, 1991.
- Cohen J. Statistical power analysis for the behavioral sciences. San Diego: Academic Press, 1988.
- Bejerot S. An autistic dimension: a proposed subtype of obsessive-compulsive disorder. Autism 2007; 11:101–110.
- Masi G, Millepiedi S, Mucci M, Bertini N, Milantoni L, Arcangeli F. A naturalistic study of children and adolescents with obsessive-compulsive disorder. J Am Acad Child Adolesc Psychiatry 2005; 44:673–681.
- Leckman JF, Grice DE, Boardman J, . Symptoms of obsessive-compulsive disorder. Am J Psychiatry 1997; 154:911–917.
- Miguel E, Leckman JF, Rauch S, . Obsessive-compulsive disorder phenotypes: implications for genetic studies. Mol Psychiatry 2005; 10:258–275.
- Bloch MH, Landeros-Weisenberger A, Kelmendi B, Coric V, Bracken MB, Leckman JF. A systematic review: antipsychotic augmentation with treatment refractory obsessive-compulsive disorder. Mol Psychiatry 2006; 11:622–632.
- Mataix-Cols D, Pertusa A, Leckman JF. How should obsessive-compulsive and related disorders be classified in the DSM-V? Am J Psychiatry 2007; 164:1313–1314.
- Turner M. Annotation: Repeitive behaviour in autism: a review of psychological research. J Child Psychol Psychiatry 1999; 40: 839–849.