00368nas a2200145   4500000000100000000000100001008004100002100001200043700001200055700001300067245009300080300001000173490000700183022003200190       2004                            d1 aH. Jick1 aJ. Kaye1 aC. Black00aIncidence and prevalence of drug-treated attention deficit disorder among boys in the UK  a345-70 v54  a0960-1643 (Print) 0960-1643