RT Journal Article SR Electronic T1 Obtaining informed consent for neonatal randomised controlled trials—an “elaborate ritual”? 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 F143 OP F145 DO 10.1136/fn.76.3.F143 VO 76 IS 3 A1 MASON, SU YR 1997 UL http://fn.bmj.com/content/76/3/F143.abstract AB