1. American Psychiatric Association. Attention-deficit/hyperactivity disorder. In: Diagnostic Statistical Manual of Mental Disorders. 2nd ed. Washington, DC: American Psychiatric Association; 1968.
2. American Psychiatric Association. Attention-deficit/hyperactivity disorder. In: Diagnostic Statistical Manual of Mental Disorders. 3rd ed. Washington, DC: American Psychiatric Association; 1980
3. American Psychiatric Association. Attention-deficit/hyperactivity disorder. In: Diagnostic Statistical Manual of Mental Disorders. 4th ed. Arlington, VA: American Psychiatric Association; 1994.
4. Singhi P, Malhi P. Attention-deficit/hyperactivity disorder in school-aged children: approach and principles of management. Indian Pediatr. 1998;35:989–99.
5. Ajinkya S, Kaur D, Gursale A, Jadhav P. Prevalence of parent-rated attention deficit hyperactivity disorder and associated parent-related factors in primary school children of Navi Mumbai – a school based study. Indian J Pediatr. 2013;80:207–10.