 | Up a level |
Klein, Christoph; Wendling, Katharina; Huettner, Paul; Ruder, Hans; Peper, Martin (2006). Intra-subject variability in attention-deficit hyperactivity disorder. Biological psychiatry, 60(10), pp. 1088-97. New York, N.Y.: Elsevier 10.1016/j.biopsych.2006.04.003
