PT - JOURNAL ARTICLE ED - Platt, Martin Ward TI - Atoms AID - 10.1136/adc.2009.172726 DP - 2009 Oct 01 TA - Archives of Disease in Childhood PG - i--i VI - 94 IP - 10 4099 - http://adc.bmj.com/content/94/10/i.short 4100 - http://adc.bmj.com/content/94/10/i.full SO - Arch Dis Child2009 Oct 01; 94