Sex-specific influence of DRD2 on ADHD-type temperament in a large population-based birth cohort. Nyman ES, Loukola A, Varilo T, et al. Sex-specific influence of DRD2 on ADHD-type temperament in a large population-based birth cohort. Psychiatr Genet. 2012;22(4):197-201. doi:10.1097/YPG.0b013e32834c0cc8 Read more