PT - JOURNAL ARTICLE ED - , AID - 10.1136/adc.84.1.94 DP - 2001 Jan 01 TA - Archives of Disease in Childhood PG - 94--94 VI - 84 IP - 1 4099 - http://adc.bmj.com/content/84/1/94.short 4100 - http://adc.bmj.com/content/84/1/94.full SO - Arch Dis Child2001 Jan 01; 84