PT - JOURNAL ARTICLE ED - BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health AID - 10.1136/adc.82.1.91 DP - 2000 Jan 01 TA - Archives of Disease in Childhood PG - 91--91 VI - 82 IP - 1 4099 - http://adc.bmj.com/content/82/1/91.short 4100 - http://adc.bmj.com/content/82/1/91.full SO - Arch Dis Child2000 Jan 01; 82