TY - STAND AU - H. Jick AU - J. Kaye AU - C. Black BT - Br J Gen Pract M1 - 502 PY - 2004 SP - 345 EP - 7 T2 - Br J Gen Pract TI - Incidence and prevalence of drug-treated attention deficit disorder among boys in the UK VL - 54 SN - 0960-1643 (Print) 0960-1643 ER -