PT - JOURNAL ARTICLE ED - , TI - Lucina AID - 10.1136/adc.2009.172148 DP - 2009 Sep 01 TA - Archives of Disease in Childhood PG - 744--744 VI - 94 IP - 9 4099 - http://adc.bmj.com/content/94/9/744.short 4100 - http://adc.bmj.com/content/94/9/744.full SO - Arch Dis Child2009 Sep 01; 94