RT Journal Article SR Electronic T1 Pediatric cardiology: the requisites in pediatrics JF Archives of Disease in Childhood JO Arch Dis Child FD BMJ Publishing Group Ltd and Royal College of Paediatrics and Child Health SP 1046 OP 1047 VO 91 IS 12 A1 McBrien, A YR 2006 UL http://adc.bmj.com/content/91/12/1046.3.abstract AB