Behavioral and Brain Functions ResearchEfficacy of atomoxetine in adult attention-Deficit/Hyperactivity Disorder: a drug-placebo response curve analysisStephen V Faraone*1, Joseph Biederman2, Thomas Spencer2, David Michelson3, Lenard Adler4, Fred Reimherr5 and Stephen J Glatt6 Address: 1Department of Psychiatry, SUNY Upstate Medical University, Syracuse, NY 13210, USA, 2Department of Psychiatry, Harvard Medical School, Massachusetts General Hospital, Boston, MA 01880, USA, 3Lilly Research Laboratories, Indianapolis, IN 46285, USA, 4New York University School of Medicine, New York, NY 10016, USA, 5Mood Disorders Clinic, Department of Psychiatry, University of Utah Health Sciences Center, Salt Lake City, UT 84132, USA and 6Institute of Behavioral Genomics, Department of Psychiatry, University of California, San Diego, La Jolla, CA 92093-0603, USA