Treatment of Children with Attention-Deficit/Hyperactivity Disorder: Results of a Randomized, Multicenter, Double-Blind, Crossover Study of Extended-Release Dexmethylphenidate and D,L-Methylphenidate and Placebo in a Laboratory Classroom Setting

By Raul Silva, MD, Rafael Muniz, MD, Kevin McCague, MA, Ann Childress, MD, Matthew Brams, MD, and Alice Mao, MD