PT - JOURNAL ARTICLE ED - , TI - Dr DumiƩ and co-workers comment AID - 10.1136/adc.57.8.642-a DP - 1982 Aug 01 TA - Archives of Disease in Childhood PG - 642--642 VI - 57 IP - 8 4099 - http://adc.bmj.com/content/57/8/642.2.short 4100 - http://adc.bmj.com/content/57/8/642.2.full SO - Arch Dis Child1982 Aug 01; 57