Escobar, R.; Soutullo, C.; San Sebastián, J.; Fernández, E.; Julián, I.; Lahortiga, F. Atomoxetine Safety and Efficacy in Children With Attention Deficit Hyperactivity Disorder (ADHD): Initial Phase of 10-Week Treatment in a Relapse Prevention Study With a Spanish Sample. Actas Esp Psiquiatr 2005, 33, 26-32.