Research Review: The strength of the genetic overlap between ADHD and other psychiatric symptoms - a systematic review and meta-analysis.
Anneli AnderssonCatherine TuvbladQi ChenEbba Du RietzSamuele CorteseRalf Kuja-HalkolaHenrik LarssonPublished in: Journal of child psychology and psychiatry, and allied disciplines (2020)
These findings indicate that the co-occurrence of externalizing, internalizing, and neurodevelopmental disorder symptoms in individuals with ADHD symptoms in part is due to a shared genetic risk.