PT - JOURNAL ARTICLE ED - , TI - CORRECTION AID - 10.1136/adc.2004.050468corr1 DP - 2005 Feb 01 TA - Archives of Disease in Childhood PG - 219--219 VI - 90 IP - 2 4099 - http://adc.bmj.com/content/90/2/219.2.short 4100 - http://adc.bmj.com/content/90/2/219.2.full SO - Arch Dis Child2005 Feb 01; 90