PT - JOURNAL ARTICLE AU - John Dobbing TI - Sister journals AID - 10.1136/adc.67.5.667-b DP - 1992 May 01 TA - Archives of Disease in Childhood PG - 667--667 VI - 67 IP - 5 4099 - http://adc.bmj.com/content/67/5/667.3.short 4100 - http://adc.bmj.com/content/67/5/667.3.full SO - Arch Dis Child1992 May 01; 67