RT Journal Article SR Electronic T1 Technique for insertion of percutaneous central venous catheters in the newborn period 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 F256 OP F257 DO 10.1136/fn.88.3.F256-b VO 88 IS 3 A1 G Bayley YR 2003 UL http://fn.bmj.com/content/88/3/F256.3.abstract AB