%0 Journal Article %A JANET RENNIE %D 2001 %R 10.1136/fn.84.2.F0 %J Archives of Disease in Childhood - Fetal and Neonatal Edition %P F0-F0 %V 84 %N 2 %U https://fn.bmj.com/content/fetalneonatal/84/2/F0.full.pdf