TY - GEN AU - Faraone,S V AU - Doyle,A E TI - The nature and heritability of attention-deficit/hyperactivity disorder SN - 1056-4993 PY - 2001///1004 KW - Adolescent KW - Adoption KW - psychology KW - Attention Deficit Disorder with Hyperactivity KW - diagnosis KW - Child KW - Diseases in Twins KW - genetics KW - Genetic Predisposition to Disease KW - Humans KW - Risk Factors KW - Social Environment KW - Twin Studies as Topic N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S.; Review ER -