ADHD correlates, comorbidity, and impairment in community and treated samples of children and adolescents.
Bauermeister JJ, Shrout PE, Ram?rez R, Bravo M, Alegr?a M, Mart?nez-Taboas A, Ch?vez L, Rubio-Stipec M, Garc?a P, Ribera JC, Canino G. ADHD correlates, comorbidity, and impairment in community and treated samples of children and adolescents. J Abnorm Child Psychol. 2007 Dec; 35(6):883-98.