Etiology of the comorbidity between RD and ADHD: exploration of the non-random mating hypothesis.
Friedman MC, Chhabildas N, Budhiraja N, Willcutt EG, Pennington BF. Etiology of the comorbidity between RD and ADHD: exploration of the non-random mating hypothesis. Am J Med Genet B Neuropsychiatr Genet. 2003 Jul 01; 120B(1):109-15.