Overtoom, C. C. E., Kenemans, J. L., Verbaten, M. N., Kemner, C., van der Molen, M. W., van Engeland, H., Buitelaar, J. K., & Koelega, H. S. (2003). Inhibition in children with Attention-defivit hyperactivity disorder: A psychophysiological study of the stop-task. Journal of Psychophysiology, 17, S18-19.