RT Journal Article SR Electronic T1 Neonatal drug trials: impact of EU and US paediatric regulations 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 F438 OP F438 DO 10.1136/archdischild-2013-305900 VO 99 IS 5 A1 Claudia Pansieri A1 Maurizio Bonati A1 Imti Choonara A1 Evelyne Jacqz-Aigrain YR 2014 UL http://fn.bmj.com/content/99/5/F438.abstract AB