1. 1. Chrichton A. Attention and its diseases. In An Inquiry into the Nature and Origin of Mental Derangement. London: Cadell & Davies; 1798:254-290.
2. 2. James W. Principles of Psychology. Cambridge Mass: Harvard University Press; 1890:402-417.
3. 3. Bhandary AN. The adulthood syndrome of attention deficit hyperactivity disorder. J Pract Psych Beh Health. In press.
4. 4. Wender PH. Attention-Deficit Hyperactivity Disorder in Adults. New York NY: Oxford University Press; 1995.
5. 5. Still GF. The Coulstonian lectures on some abnormal physical conditions in children. Lancet. 1902; 1:1008-1168.