PT - JOURNAL ARTICLE ED - , TI - CORRECTION AID - 10.1136/adc.20065.082263corr1 DP - 2007 Mar 01 TA - Archives of Disease in Childhood - Fetal and Neonatal Edition PG - F156--F156 VI - 92 IP - 2 4099 - http://fn.bmj.com/content/92/2/F156.2.short 4100 - http://fn.bmj.com/content/92/2/F156.2.full SO - Arch Dis Child Fetal Neonatal Ed2007 Mar 01; 92