TY - JOUR T1 - CORRECTION JF - Archives of Disease in Childhood JO - Arch Dis Child SP - 693 LP - 693 VL - 89 IS - 7 A2 - , Y1 - 2004/07/01 UR - http://adc.bmj.com/content/89/7/693.3.abstract N2 - In the Arch Dis Child supplement I of this year … ER -