PT - JOURNAL ARTICLE ED - , TI - Correction AID - 10.1136/adc.2010.205781corr1 DP - 2011 Jan 01 TA - Archives of Disease in Childhood PG - 115--115 VI - 96 IP - 1 4099 - http://adc.bmj.com/content/96/1/115.2.short 4100 - http://adc.bmj.com/content/96/1/115.2.full SO - Arch Dis Child2011 Jan 01; 96