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 F260 OP F260 DO 10.1136/fn.88.4.F260-a VO 88 IS 4 A1 Martin Ward Platt YR 2003 UL http://fn.bmj.com/content/88/4/F260.2.abstract AB