RT Journal Article SR Electronic T1 Fantoms JF Archives of Disease in Childhood - Fetal and Neonatal Edition JO Arch Dis Child Fetal Neonatal Ed FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP F153 OP F153 DO 10.1136/adc.2009.189506 VO 95 IS 3 A1 Stenson, Ben YR 2010 UL http://fn.bmj.com/content/95/3/F153.abstract AB