Hervás, Amaia, et al. “Delphi Consensus on Attention Deficit Hyperactivity Disorder (ADHD): Evaluation by a Panel of Experts”. Actas Españolas De Psiquiatría, vol. 44, no. 6, Nov. 2016, pp. 231-43, https://actaspsiquiatria.es/index.php/actas/article/view/1192.