PT - JOURNAL ARTICLE ED - Stenson, Ben TI - Fantoms AID - 10.1136/adc.2009.170647 DP - 2009 Sep 01 TA - Archives of Disease in Childhood - Fetal and Neonatal Edition PG - F313--F313 VI - 94 IP - 5 4099 - http://fn.bmj.com/content/94/5/F313.short 4100 - http://fn.bmj.com/content/94/5/F313.full SO - Arch Dis Child Fetal Neonatal Ed2009 Sep 01; 94