PT - JOURNAL ARTICLE ED - , TI - British Paediatric Association AID - 10.1136/adc.35.182.411 DP - 1960 Aug 01 TA - Archives of Disease in Childhood PG - 411--416 VI - 35 IP - 182 4099 - http://adc.bmj.com/content/35/182/411.short 4100 - http://adc.bmj.com/content/35/182/411.full SO - Arch Dis Child1960 Aug 01; 35