Park, R. J.
et al (2002) Development of a short Leyton obsessional inventory for children and adolescents. Journal of the American Academy of Child and Adolescent Psychiatry, 41
Berg, C. J.
Rapoport, J. L. & Flament, M. (1986) The Leyton Obsessional Inventory – Child Version. Journal of the American Academy of Child and Adolescent Psychiatry, 25
Fineberg, N. A.
et al (2003) How common is obsessive-compulsive disorder in a dermatology outpatient clinic?
Journal of Clinical Psychiatry, 64
Fombonne, E. (1991) The use of questionnaires in child psychiatry research: measuring their performance and choosing an optimal cut-off. Journal of Child Psychology and Psychiatry, 32
Goodman, R. (1999) The extended version of the Strengths and Difficulties Questionnaire as a guide to child psychiatric caseness and consequent burden. Journal of Child Psychology and Psychiatry, 40
et al (2000) The Development and Well-Being Assessment: description and initial validation of an integrated assessment of child and adolescent psychopathology. Journal of Child Psychology and Psychiatry, 41
et al (2001) Prevalence of obsessive–compulsive disorder in the British nationwide survey of child mental health. British Journal of Psychiatry, 79
Mataix-Cols, D. & Fineberg, N. A. (2006) Obsessive-compulsive disorder. BMJ, 333
Hudziak, J. J.
Althoff, R. R.
et al (2006) The Obsessive Compulsive Scale of the Child Behavior Checklist predicts obsessive-compulsive disorder: a receiver operating characteristic curve analysis. Journal of Child Psychology and Psychiatry, 47
Newcombe, R. G. (1998) Two-sided confidence intervals for the single proportion: comparison of seven methods. Statistics in Medicine, 7
National Collaborating Centre for Mental Health (2005) Obsessive–Compulsive Disorder: Core Interventions in the Treatment of Obsessive Compulsive Disorder and Body Dysmorphic Disorder. British Psychological Society/ Royal College of Psychiatrists.
Riddle, M. A.
et al (1997) Children's Yale-Brown Obsessive Compulsive Scale: reliability and validity. Journal of the American Academy of Child and Adolescent Psychiatry, 36
Stewart, S. E.
Geller, D. A.
et al (2004) Long-term outcome of pediatric obsessive-compulsive disorder: a meta-analysis and qualitative review of the literature. Acta Psychiatrica Scandinavica, 110
World Health Organization (1992) Tenth Revision of the International Statistical Classification of Diseases and Related Health Problems (ICD–10). WHO.