References
- Lahey B B, Pelham W E, Schaughency E A, et al. Dimensions and types of Attention Deficit Disorder. Journal of the American Academy of Child and Adolescent Psychiatry 1988; 27: 330–335
- Hill P, Taylor E. An auditable protocol for attention deficit/ hyperactivity disorder. Archives of Disease in Childhood 2001; 84: 404–409
- Levy F, McStephen M, Wood C, Waldman I. Attention Deficit hyperactivity disorder: a category or a continuum? Genetic analyses of a large scale twin study. Journal of the American Academy of Child and Adolescent Psychiatry 1997; 36: 737–744
- Waldman I D, Rhee S H, Levy F, Hay D A. Courses of the overlap among symptoms of ADHD, Oppositional Deficit Disorder, and Conduct Disorder. Attention, genes and ADHD, F Levy, D Hay. Brunner-Routledge, London 2001; 115–138
- Stevenson J. Comorbidity of reading/spelling disability. Attention, genes and ADHD, F Levy, D Hay. Brunner- Routledge, London 2001; 99–114
- Hagemann E, Hay D A, Levy F. Cognitive aspects and learning. Hyperactivity and attention disorders of childhood, 12th edn., S Sandberg. Cambridge University Press, Cambridge 2002, (in press)
- Willcutt E G, Penington B F, DeFries J. Aetilogy of Inattention and Hyperactivity/Impulsivity in a community sample of twins with learning difficulties. Journal of Abnormal Child Psychology 2000; 28: 149–158
- Conners C K. Continuous Performance Test (CPT) in research and practice. Presented at the 48th Annual Meeting of the American Academy of Child and Adolescent Psychiatry and 14th Annual Meeting of the Faculty of Child and Adolescent Psychiatry of the Royal Australian and New Zealand College of Psychiatrists. American Academy of Child and Adolescent Psychiatry, Washington 2001
- Jensen P S, Kettle L, Roper M T, et al. Are stimulants overprescribed? Treatment of ADHD in four US communities. Journal of the American Academy of Child and Adolescent Psychiatry 1999; 38: 797–804
- Salmelainen P. Trends in the prescribing of stimulant medication for treatment of ADHD in Children and adolescents in NSW. NSW Department of Health, Sydney 2002
- Zito J M, Safer D J, dos Reis S, Gardner J F, Boles M, Lynch F. Trends in prescribing of psychotropic medications to preschoolers. Journal of the American Medical Association 2001; 283: 1025–1030
- The MTA Co operative Group. A 14-month randomized clinical trial of treatment strategies for Attention-Deficit/Hyperactivity Disorder. Archives of General Psychiatry 1999; 56: 1073–1086
- Practice parameter for the use of stimulant medications in the treatment of children adolescents adults. Journal of the American Academy of Child and Adolescent Psychiatry 2002; 41(Suppl)S26–S49
- Winsberg B G, Commings D E. Association of the dopamine transporter gene (DAT1) with poor methylphenidate response. Journal of the American Academy of Child and Adolescent Psychiatry 1999; 38: 1474–1477