title: The dopamine receptor DRD4 gene: are duplications distracting?
authors.forename: R D
authors.initials: RD
authors.lastname: Todd
authors.forename: K L
authors.initials: KL
authors.lastname: O'Malley
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000235:genetics; D020440:Gene Duplication; D006801:Humans; D011110:Polymorphism, Genetic / Q000235:genetics; D011401:Promoter Regions, Genetic / Q000235:genetics; D017448:Receptors, Dopamine D2 / Q000235:genetics*; D050638:Receptors, Dopamine D4
chemical_list: C493599:DRD4 protein, human; D017448:Receptors, Dopamine D2; D050638:Receptors, Dopamine D4